Q: What is the sum of all factors of the number 1,149,720 including 1,149,720?
A: 4,112,640
The factors of the number 1,149,720 are: 1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 67, 78, 88, 104, 110, 120, 130, 132, 134, 143, 156, 165, 195, 201, 220, 260, 264, 268, 286, 312, 330, 335, 390, 402, 429, 440, 520, 536, 572, 660, 670, 715, 737, 780, 804, 858, 871, 1005, 1144, 1320, 1340, 1430, 1474, 1560, 1608, 1716, 1742, 2010, 2145, 2211, 2613, 2680, 2860, 2948, 3432, 3484, 3685, 4020, 4290, 4355, 4422, 5226, 5720, 5896, 6968, 7370, 8040, 8580, 8710, 8844, 9581, 10452, 11055, 13065, 14740, 17160, 17420, 17688, 19162, 20904, 22110, 26130, 28743, 29480, 34840, 38324, 44220, 47905, 52260, 57486, 76648, 88440, 95810, 104520, 114972, 143715, 191620, 229944, 287430, 383240, 574860, 1149720.
If you add them up, you will get the total of 4,112,640.