90052080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10141}}^1$

素因数の和:10194

約数の個数: 80

約数和(自身を含む): 286734624

約数和(自身を除く): 196682544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 10141, 20282, 30423, 40564, 50705, 60846, 81128, 101410, 121692, 152115, 162256, 202820, 243384, 304230, 375217, 405640, 486768, 608460, 750434, 811280, 1125651, 1216920, 1500868, 1876085, 2251302, 2433840, 3001736, 3752170, 4502604, 5628255, 6003472, 7504340, 9005208, 11256510, 15008680, 18010416, 22513020, 30017360, 45026040, 90052080]

約数ペア:

[(1, 90052080), (2, 45026040), (3, 30017360), (4, 22513020), (5, 18010416), (6, 15008680), (8, 11256510), (10, 9005208), (12, 7504340), (15, 6003472), (16, 5628255), (20, 4502604), (24, 3752170), (30, 3001736), (37, 2433840), (40, 2251302), (48, 1876085), (60, 1500868), (74, 1216920), (80, 1125651), (111, 811280), (120, 750434), (148, 608460), (185, 486768), (222, 405640), (240, 375217), (296, 304230), (370, 243384), (444, 202820), (555, 162256), (592, 152115), (740, 121692), (888, 101410), (1110, 81128), (1480, 60846), (1776, 50705), (2220, 40564), (2960, 30423), (4440, 20282), (8880, 10141)]