57560520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4657}}^1$

素因数の和:4774

約数の個数: 64

約数和(自身を含む): 174395520

約数和(自身を除く): 116835000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 4657, 6180, 9314, 12360, 13971, 18628, 23285, 27942, 37256, 46570, 55884, 69855, 93140, 111768, 139710, 186280, 279420, 479671, 558840, 959342, 1439013, 1918684, 2398355, 2878026, 3837368, 4796710, 5756052, 7195065, 9593420, 11512104, 14390130, 19186840, 28780260, 57560520]

約数ペア:

[(1, 57560520), (2, 28780260), (3, 19186840), (4, 14390130), (5, 11512104), (6, 9593420), (8, 7195065), (10, 5756052), (12, 4796710), (15, 3837368), (20, 2878026), (24, 2398355), (30, 1918684), (40, 1439013), (60, 959342), (103, 558840), (120, 479671), (206, 279420), (309, 186280), (412, 139710), (515, 111768), (618, 93140), (824, 69855), (1030, 55884), (1236, 46570), (1545, 37256), (2060, 27942), (2472, 23285), (3090, 18628), (4120, 13971), (4657, 12360), (6180, 9314)]