# Divisors of 2440

## Divisors of 2440

The list of all positive divisors (that is, the list of all integers that divide 22) is as follows :

Accordingly:

2440 is multiplo of 1

2440 is multiplo of 2

2440 is multiplo of 4

2440 is multiplo of 5

2440 is multiplo of 8

2440 is multiplo of 10

2440 is multiplo of 20

2440 is multiplo of 40

2440 is multiplo of 61

2440 is multiplo of 122

2440 is multiplo of 244

2440 is multiplo of 305

2440 is multiplo of 488

2440 is multiplo of 610

2440 is multiplo of 1220

2440 has 15 positive divisors

## Parity of 2440

In addition we can say of the number 2440 that it is even

2440 is an even number, as it is divisible by 2 : 2440/2 = 1220

## The factors for 2440

The factors for 2440 are all the numbers between -2440 and 2440 , which divide 2440 without leaving any remainder. Since 2440 divided by -2440 is an integer, -2440 is a factor of 2440 .

Since 2440 divided by -2440 is a whole number, -2440 is a factor of 2440

Since 2440 divided by -1220 is a whole number, -1220 is a factor of 2440

Since 2440 divided by -610 is a whole number, -610 is a factor of 2440

Since 2440 divided by -488 is a whole number, -488 is a factor of 2440

Since 2440 divided by -305 is a whole number, -305 is a factor of 2440

Since 2440 divided by -244 is a whole number, -244 is a factor of 2440

Since 2440 divided by -122 is a whole number, -122 is a factor of 2440

Since 2440 divided by -61 is a whole number, -61 is a factor of 2440

Since 2440 divided by -40 is a whole number, -40 is a factor of 2440

Since 2440 divided by -20 is a whole number, -20 is a factor of 2440

Since 2440 divided by -10 is a whole number, -10 is a factor of 2440

Since 2440 divided by -8 is a whole number, -8 is a factor of 2440

Since 2440 divided by -5 is a whole number, -5 is a factor of 2440

Since 2440 divided by -4 is a whole number, -4 is a factor of 2440

Since 2440 divided by -2 is a whole number, -2 is a factor of 2440

Since 2440 divided by -1 is a whole number, -1 is a factor of 2440

Since 2440 divided by 1 is a whole number, 1 is a factor of 2440

Since 2440 divided by 2 is a whole number, 2 is a factor of 2440

Since 2440 divided by 4 is a whole number, 4 is a factor of 2440

Since 2440 divided by 5 is a whole number, 5 is a factor of 2440

Since 2440 divided by 8 is a whole number, 8 is a factor of 2440

Since 2440 divided by 10 is a whole number, 10 is a factor of 2440

Since 2440 divided by 20 is a whole number, 20 is a factor of 2440

Since 2440 divided by 40 is a whole number, 40 is a factor of 2440

Since 2440 divided by 61 is a whole number, 61 is a factor of 2440

Since 2440 divided by 122 is a whole number, 122 is a factor of 2440

Since 2440 divided by 244 is a whole number, 244 is a factor of 2440

Since 2440 divided by 305 is a whole number, 305 is a factor of 2440

Since 2440 divided by 488 is a whole number, 488 is a factor of 2440

Since 2440 divided by 610 is a whole number, 610 is a factor of 2440

Since 2440 divided by 1220 is a whole number, 1220 is a factor of 2440

## What are the multiples of 2440?

Multiples of 2440 are all integers divisible by 2440 , i.e. the remainder of the full division by 2440 is zero. There are infinite multiples of 2440. The smallest multiples of 2440 are:

0 : in fact, 0 is divisible by any integer, so it is also a multiple of 2440 since 0 × 2440 = 0

2440 : in fact, 2440 is a multiple of itself, since 2440 is divisible by 2440 (it was 2440 / 2440 = 1, so the rest of this division is zero)

4880: in fact, 4880 = 2440 × 2

7320: in fact, 7320 = 2440 × 3

9760: in fact, 9760 = 2440 × 4

12200: in fact, 12200 = 2440 × 5

etc.

## Is 2440 a prime number?

It is possible to determine using mathematical techniques whether an integer is prime or not.

for 2440, the answer is: No, 2440 is not a prime number.

## How do you determine if a number is prime?

To know the primality of an integer, we can use several algorithms. The most naive is to try all divisors below the number you want to know if it is prime (in our case 2440). We can already eliminate even numbers bigger than 2 (then 4 , 6 , 8 ...). Besides, we can stop at the square root of the number in question (here 49.396 ). Historically, the Eratosthenes screen (which dates back to Antiquity) uses this technique relatively effectively.

More modern techniques include the Atkin screen, probabilistic tests, or the cyclotomic test.