76956760

素因数分解:

$2^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{3049}}^1$

素因数の和:3691

約数の個数: 32

約数和(自身を含む): 173484000

約数和(自身を除く): 96527240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 631, 1262, 2524, 3049, 3155, 5048, 6098, 6310, 12196, 12620, 15245, 24392, 25240, 30490, 60980, 121960, 1923919, 3847838, 7695676, 9619595, 15391352, 19239190, 38478380, 76956760]

約数ペア:

[(1, 76956760), (2, 38478380), (4, 19239190), (5, 15391352), (8, 9619595), (10, 7695676), (20, 3847838), (40, 1923919), (631, 121960), (1262, 60980), (2524, 30490), (3049, 25240), (3155, 24392), (5048, 15245), (6098, 12620), (6310, 12196)]