Q: What is the sum of all factors of the number 1,143,840 including 1,143,840?

A: 3,604,608

Why is 3,604,608 the sum of all factors of 1,143,840, including 1,143,840?

The factors of the number 1,143,840 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2383, 4766, 7149, 9532, 11915, 14298, 19064, 23830, 28596, 35745, 38128, 47660, 57192, 71490, 76256, 95320, 114384, 142980, 190640, 228768, 285960, 381280, 571920, 1143840.

If you add them up, you will get the total of 3,604,608.