Q: What is the sum of all factors of the number 1,240,260 including 1,240,260?

A: 3,970,176

Why is 3,970,176 the sum of all factors of 1,240,260, including 1,240,260?

The factors of the number 1,240,260 are: 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2953, 5906, 8859, 11812, 14765, 17718, 20671, 29530, 35436, 41342, 44295, 59060, 62013, 82684, 88590, 103355, 124026, 177180, 206710, 248052, 310065, 413420, 620130, 1240260.

If you add them up, you will get the total of 3,970,176.