Q: What is the sum of all factors of the number 1,155,140 including 1,155,140?

A: 2,860,032

Why is 2,860,032 the sum of all factors of 1,155,140, including 1,155,140?

The factors of the number 1,155,140 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 223, 259, 370, 446, 518, 740, 892, 1036, 1115, 1295, 1561, 2230, 2590, 3122, 4460, 5180, 6244, 7805, 8251, 15610, 16502, 31220, 33004, 41255, 57757, 82510, 115514, 165020, 231028, 288785, 577570, 1155140.

If you add them up, you will get the total of 2,860,032.