42559920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4547}}^1$

素因数の和:4579

約数の個数: 120

約数和(自身を含む): 153958896

約数和(自身を除く): 111398976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4547, 4680, 9094, 9360, 13641, 18188, 22735, 27282, 36376, 40923, 45470, 54564, 59111, 68205, 72752, 81846, 90940, 109128, 118222, 136410, 163692, 177333, 181880, 204615, 218256, 236444, 272820, 295555, 327384, 354666, 363760, 409230, 472888, 531999, 545640, 591110, 654768, 709332, 818460, 886665, 945776, 1063998, 1091280, 1182220, 1418664, 1636920, 1773330, 2127996, 2364440, 2659995, 2837328, 3273840, 3546660, 4255992, 4728880, 5319990, 7093320, 8511984, 10639980, 14186640, 21279960, 42559920]

約数ペア:

[(1, 42559920), (2, 21279960), (3, 14186640), (4, 10639980), (5, 8511984), (6, 7093320), (8, 5319990), (9, 4728880), (10, 4255992), (12, 3546660), (13, 3273840), (15, 2837328), (16, 2659995), (18, 2364440), (20, 2127996), (24, 1773330), (26, 1636920), (30, 1418664), (36, 1182220), (39, 1091280), (40, 1063998), (45, 945776), (48, 886665), (52, 818460), (60, 709332), (65, 654768), (72, 591110), (78, 545640), (80, 531999), (90, 472888), (104, 409230), (117, 363760), (120, 354666), (130, 327384), (144, 295555), (156, 272820), (180, 236444), (195, 218256), (208, 204615), (234, 181880), (240, 177333), (260, 163692), (312, 136410), (360, 118222), (390, 109128), (468, 90940), (520, 81846), (585, 72752), (624, 68205), (720, 59111), (780, 54564), (936, 45470), (1040, 40923), (1170, 36376), (1560, 27282), (1872, 22735), (2340, 18188), (3120, 13641), (4547, 9360), (4680, 9094)]