31601160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2141}}^1$

素因数の和:2199

約数の個数: 96

約数和(自身を含む): 105257880

約数和(自身を除く): 73656720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2141, 2460, 2952, 3690, 4282, 4920, 6423, 7380, 8564, 10705, 12846, 14760, 17128, 19269, 21410, 25692, 32115, 38538, 42820, 51384, 64230, 77076, 85640, 87781, 96345, 128460, 154152, 175562, 192690, 256920, 263343, 351124, 385380, 438905, 526686, 702248, 770760, 790029, 877810, 1053372, 1316715, 1580058, 1755620, 2106744, 2633430, 3160116, 3511240, 3950145, 5266860, 6320232, 7900290, 10533720, 15800580, 31601160]

約数ペア:

[(1, 31601160), (2, 15800580), (3, 10533720), (4, 7900290), (5, 6320232), (6, 5266860), (8, 3950145), (9, 3511240), (10, 3160116), (12, 2633430), (15, 2106744), (18, 1755620), (20, 1580058), (24, 1316715), (30, 1053372), (36, 877810), (40, 790029), (41, 770760), (45, 702248), (60, 526686), (72, 438905), (82, 385380), (90, 351124), (120, 263343), (123, 256920), (164, 192690), (180, 175562), (205, 154152), (246, 128460), (328, 96345), (360, 87781), (369, 85640), (410, 77076), (492, 64230), (615, 51384), (738, 42820), (820, 38538), (984, 32115), (1230, 25692), (1476, 21410), (1640, 19269), (1845, 17128), (2141, 14760), (2460, 12846), (2952, 10705), (3690, 8564), (4282, 7380), (4920, 6423)]