Q: What is the sum of all factors of the number 1,321,240 including 1,321,240?
A: 3,304,800
The factors of the number 1,321,240 are: 1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 67, 68, 85, 116, 134, 136, 145, 170, 232, 268, 290, 335, 340, 493, 536, 580, 670, 680, 986, 1139, 1160, 1340, 1943, 1972, 2278, 2465, 2680, 3886, 3944, 4556, 4930, 5695, 7772, 9112, 9715, 9860, 11390, 15544, 19430, 19720, 22780, 33031, 38860, 45560, 66062, 77720, 132124, 165155, 264248, 330310, 660620, 1321240.
If you add them up, you will get the total of 3,304,800.