Q: What is the sum of all factors of the number 12,870,840 including 12,870,840?

A: 38,851,200

Why is 38,851,200 the sum of all factors of 12,870,840, including 12,870,840?

The factors of the number 12,870,840 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 379, 566, 758, 849, 1132, 1137, 1415, 1516, 1698, 1895, 2264, 2274, 2830, 3032, 3396, 3790, 4245, 4548, 5660, 5685, 6792, 7580, 8490, 9096, 11320, 11370, 15160, 16980, 22740, 33960, 45480, 107257, 214514, 321771, 429028, 536285, 643542, 858056, 1072570, 1287084, 1608855, 2145140, 2574168, 3217710, 4290280, 6435420, 12870840.

If you add them up, you will get the total of 38,851,200.