Q: What is the sum of all factors of the number 1,242,120 including 1,242,120?
A: 4,069,440
The factors of the number 1,242,120 are: 1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 941, 1320, 1882, 2823, 3764, 4705, 5646, 7528, 9410, 10351, 11292, 14115, 18820, 20702, 22584, 28230, 31053, 37640, 41404, 51755, 56460, 62106, 82808, 103510, 112920, 124212, 155265, 207020, 248424, 310530, 414040, 621060, 1242120.
If you add them up, you will get the total of 4,069,440.