Q: What is the sum of all factors of the number 21,168,480 excluding 21,168,480?

A: 45,513,744

Why is 45,513,744 the sum of all factors of 21,168,480, excluding 21,168,480?

The factors of the number 21,168,480 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, 44101, 88202, 132303, 176404, 220505, 264606, 352808, 441010, 529212, 661515, 705616, 882020, 1058424, 1323030, 1411232, 1764040, 2116848, 2646060, 3528080, 4233696, 5292120, 7056160, 10584240, 21168480.

If you add them up, you will get the total of 21,168,525. Now subtract 21,168,480 to get 45,513,744