208089120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4871}}^1$

素因数の和:4978

約数の個数: 96

約数和(自身を含む): 662981760

約数和(自身を除く): 454892640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 445, 480, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 2848, 3560, 4272, 4871, 5340, 7120, 8544, 9742, 10680, 14240, 14613, 19484, 21360, 24355, 29226, 38968, 42720, 48710, 58452, 73065, 77936, 97420, 116904, 146130, 155872, 194840, 233808, 292260, 389680, 433519, 467616, 584520, 779360, 867038, 1169040, 1300557, 1734076, 2167595, 2338080, 2601114, 3468152, 4335190, 5202228, 6502785, 6936304, 8670380, 10404456, 13005570, 13872608, 17340760, 20808912, 26011140, 34681520, 41617824, 52022280, 69363040, 104044560, 208089120]

約数ペア:

[(1, 208089120), (2, 104044560), (3, 69363040), (4, 52022280), (5, 41617824), (6, 34681520), (8, 26011140), (10, 20808912), (12, 17340760), (15, 13872608), (16, 13005570), (20, 10404456), (24, 8670380), (30, 6936304), (32, 6502785), (40, 5202228), (48, 4335190), (60, 3468152), (80, 2601114), (89, 2338080), (96, 2167595), (120, 1734076), (160, 1300557), (178, 1169040), (240, 867038), (267, 779360), (356, 584520), (445, 467616), (480, 433519), (534, 389680), (712, 292260), (890, 233808), (1068, 194840), (1335, 155872), (1424, 146130), (1780, 116904), (2136, 97420), (2670, 77936), (2848, 73065), (3560, 58452), (4272, 48710), (4871, 42720), (5340, 38968), (7120, 29226), (8544, 24355), (9742, 21360), (10680, 19484), (14240, 14613)]