Q: What is the sum of all factors of the number 1,156,240 including 1,156,240?

A: 2,734,200

Why is 2,734,200 the sum of all factors of 1,156,240, including 1,156,240?

The factors of the number 1,156,240 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 149, 194, 298, 388, 485, 596, 745, 776, 970, 1192, 1490, 1552, 1940, 2384, 2980, 3880, 5960, 7760, 11920, 14453, 28906, 57812, 72265, 115624, 144530, 231248, 289060, 578120, 1156240.

If you add them up, you will get the total of 2,734,200.