11757720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7537}}^1$

素因数の和:7564

約数の個数: 64

約数和(自身を含む): 37991520

約数和(自身を除く): 26233800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 7537, 15074, 22611, 30148, 37685, 45222, 60296, 75370, 90444, 97981, 113055, 150740, 180888, 195962, 226110, 293943, 301480, 391924, 452220, 489905, 587886, 783848, 904440, 979810, 1175772, 1469715, 1959620, 2351544, 2939430, 3919240, 5878860, 11757720]

約数ペア:

[(1, 11757720), (2, 5878860), (3, 3919240), (4, 2939430), (5, 2351544), (6, 1959620), (8, 1469715), (10, 1175772), (12, 979810), (13, 904440), (15, 783848), (20, 587886), (24, 489905), (26, 452220), (30, 391924), (39, 301480), (40, 293943), (52, 226110), (60, 195962), (65, 180888), (78, 150740), (104, 113055), (120, 97981), (130, 90444), (156, 75370), (195, 60296), (260, 45222), (312, 37685), (390, 30148), (520, 22611), (780, 15074), (1560, 7537)]