20162750880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{40429}}^1$

素因数の和:41486

約数の個数: 96

約数和(自身を含む): 63575366400

約数和(自身を除く): 43412615520

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, 240, 480, 1039, 2078, 3117, 4156, 5195, 6234, 8312, 10390, 12468, 15585, 16624, 20780, 24936, 31170, 33248, 40429, 41560, 49872, 62340, 80858, 83120, 99744, 121287, 124680, 161716, 166240, 202145, 242574, 249360, 323432, 404290, 485148, 498720, 606435, 646864, 808580, 970296, 1212870, 1293728, 1617160, 1940592, 2425740, 3234320, 3881184, 4851480, 6468640, 9702960, 19405920, 42005731, 84011462, 126017193, 168022924, 210028655, 252034386, 336045848, 420057310, 504068772, 630085965, 672091696, 840114620, 1008137544, 1260171930, 1344183392, 1680229240, 2016275088, 2520343860, 3360458480, 4032550176, 5040687720, 6720916960, 10081375440, 20162750880]

約数ペア:

[(1, 20162750880), (2, 10081375440), (3, 6720916960), (4, 5040687720), (5, 4032550176), (6, 3360458480), (8, 2520343860), (10, 2016275088), (12, 1680229240), (15, 1344183392), (16, 1260171930), (20, 1008137544), (24, 840114620), (30, 672091696), (32, 630085965), (40, 504068772), (48, 420057310), (60, 336045848), (80, 252034386), (96, 210028655), (120, 168022924), (160, 126017193), (240, 84011462), (480, 42005731), (1039, 19405920), (2078, 9702960), (3117, 6468640), (4156, 4851480), (5195, 3881184), (6234, 3234320), (8312, 2425740), (10390, 1940592), (12468, 1617160), (15585, 1293728), (16624, 1212870), (20780, 970296), (24936, 808580), (31170, 646864), (33248, 606435), (40429, 498720), (41560, 485148), (49872, 404290), (62340, 323432), (80858, 249360), (83120, 242574), (99744, 202145), (121287, 166240), (124680, 161716)]