Q: What is the sum of all factors of the number 1,395,280 including 1,395,280?

A: 3,294,432

Why is 3,294,432 the sum of all factors of 1,395,280, including 1,395,280?

The factors of the number 1,395,280 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 163, 214, 326, 428, 535, 652, 815, 856, 1070, 1304, 1630, 1712, 2140, 2608, 3260, 4280, 6520, 8560, 13040, 17441, 34882, 69764, 87205, 139528, 174410, 279056, 348820, 697640, 1395280.

If you add them up, you will get the total of 3,294,432.