Q: What is the sum of all factors of the number 1,137,520 including 1,137,520?

A: 2,700,720

Why is 2,700,720 the sum of all factors of 1,137,520, including 1,137,520?

The factors of the number 1,137,520 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 241, 295, 472, 482, 590, 944, 964, 1180, 1205, 1928, 2360, 2410, 3856, 4720, 4820, 9640, 14219, 19280, 28438, 56876, 71095, 113752, 142190, 227504, 284380, 568760, 1137520.

If you add them up, you will get the total of 2,700,720.