Q: What is the sum of all factors of the number 1,155,200 including 1,155,200?

A: 3,011,805

Why is 3,011,805 the sum of all factors of 1,155,200, including 1,155,200?

The factors of the number 1,155,200 are: 1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 304, 320, 361, 380, 400, 475, 608, 640, 722, 760, 800, 950, 1216, 1444, 1520, 1600, 1805, 1900, 2432, 2888, 3040, 3200, 3610, 3800, 5776, 6080, 7220, 7600, 9025, 11552, 12160, 14440, 15200, 18050, 23104, 28880, 30400, 36100, 46208, 57760, 60800, 72200, 115520, 144400, 231040, 288800, 577600, 1155200.

If you add them up, you will get the total of 3,011,805.