4155240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1162

約数の個数: 64

約数和(自身を含む): 12879360

約数和(自身を除く): 8724120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1117, 1240, 1860, 2234, 3351, 3720, 4468, 5585, 6702, 8936, 11170, 13404, 16755, 22340, 26808, 33510, 34627, 44680, 67020, 69254, 103881, 134040, 138508, 173135, 207762, 277016, 346270, 415524, 519405, 692540, 831048, 1038810, 1385080, 2077620, 4155240]

約数ペア:

[(1, 4155240), (2, 2077620), (3, 1385080), (4, 1038810), (5, 831048), (6, 692540), (8, 519405), (10, 415524), (12, 346270), (15, 277016), (20, 207762), (24, 173135), (30, 138508), (31, 134040), (40, 103881), (60, 69254), (62, 67020), (93, 44680), (120, 34627), (124, 33510), (155, 26808), (186, 22340), (248, 16755), (310, 13404), (372, 11170), (465, 8936), (620, 6702), (744, 5585), (930, 4468), (1117, 3720), (1240, 3351), (1860, 2234)]