Q: What is the sum of all factors of the number 1,187,520 including 1,187,520?

A: 3,773,424

Why is 3,773,424 the sum of all factors of 1,187,520, including 1,187,520?

The factors of the number 1,187,520 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1237, 2474, 3711, 4948, 6185, 7422, 9896, 12370, 14844, 18555, 19792, 24740, 29688, 37110, 39584, 49480, 59376, 74220, 79168, 98960, 118752, 148440, 197920, 237504, 296880, 395840, 593760, 1187520.

If you add them up, you will get the total of 3,773,424.