122235240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23689}}^1$

素因数の和:23746

約数の個数: 64

約数和(自身を含む): 375249600

約数和(自身を除く): 253014360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 23689, 47378, 71067, 94756, 118445, 142134, 189512, 236890, 284268, 355335, 473780, 568536, 710670, 947560, 1018627, 1421340, 2037254, 2842680, 3055881, 4074508, 5093135, 6111762, 8149016, 10186270, 12223524, 15279405, 20372540, 24447048, 30558810, 40745080, 61117620, 122235240]

約数ペア:

[(1, 122235240), (2, 61117620), (3, 40745080), (4, 30558810), (5, 24447048), (6, 20372540), (8, 15279405), (10, 12223524), (12, 10186270), (15, 8149016), (20, 6111762), (24, 5093135), (30, 4074508), (40, 3055881), (43, 2842680), (60, 2037254), (86, 1421340), (120, 1018627), (129, 947560), (172, 710670), (215, 568536), (258, 473780), (344, 355335), (430, 284268), (516, 236890), (645, 189512), (860, 142134), (1032, 118445), (1290, 94756), (1720, 71067), (2580, 47378), (5160, 23689)]