57253920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{659}}^1$

素因数の和:858

約数の個数: 96

約数和(自身を含む): 181621440

約数和(自身を除く): 124367520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 181, 240, 362, 480, 543, 659, 724, 905, 1086, 1318, 1448, 1810, 1977, 2172, 2636, 2715, 2896, 3295, 3620, 3954, 4344, 5272, 5430, 5792, 6590, 7240, 7908, 8688, 9885, 10544, 10860, 13180, 14480, 15816, 17376, 19770, 21088, 21720, 26360, 28960, 31632, 39540, 43440, 52720, 63264, 79080, 86880, 105440, 119279, 158160, 238558, 316320, 357837, 477116, 596395, 715674, 954232, 1192790, 1431348, 1789185, 1908464, 2385580, 2862696, 3578370, 3816928, 4771160, 5725392, 7156740, 9542320, 11450784, 14313480, 19084640, 28626960, 57253920]

約数ペア:

[(1, 57253920), (2, 28626960), (3, 19084640), (4, 14313480), (5, 11450784), (6, 9542320), (8, 7156740), (10, 5725392), (12, 4771160), (15, 3816928), (16, 3578370), (20, 2862696), (24, 2385580), (30, 1908464), (32, 1789185), (40, 1431348), (48, 1192790), (60, 954232), (80, 715674), (96, 596395), (120, 477116), (160, 357837), (181, 316320), (240, 238558), (362, 158160), (480, 119279), (543, 105440), (659, 86880), (724, 79080), (905, 63264), (1086, 52720), (1318, 43440), (1448, 39540), (1810, 31632), (1977, 28960), (2172, 26360), (2636, 21720), (2715, 21088), (2896, 19770), (3295, 17376), (3620, 15816), (3954, 14480), (4344, 13180), (5272, 10860), (5430, 10544), (5792, 9885), (6590, 8688), (7240, 7908)]