87056520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{1009}}^1$

素因数の和:1742

約数の個数: 64

約数和(自身を含む): 261792000

約数和(自身を除く): 174735480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 719, 1009, 1438, 2018, 2157, 2876, 3027, 3595, 4036, 4314, 5045, 5752, 6054, 7190, 8072, 8628, 10090, 10785, 12108, 14380, 15135, 17256, 20180, 21570, 24216, 28760, 30270, 40360, 43140, 60540, 86280, 121080, 725471, 1450942, 2176413, 2901884, 3627355, 4352826, 5803768, 7254710, 8705652, 10882065, 14509420, 17411304, 21764130, 29018840, 43528260, 87056520]

約数ペア:

[(1, 87056520), (2, 43528260), (3, 29018840), (4, 21764130), (5, 17411304), (6, 14509420), (8, 10882065), (10, 8705652), (12, 7254710), (15, 5803768), (20, 4352826), (24, 3627355), (30, 2901884), (40, 2176413), (60, 1450942), (120, 725471), (719, 121080), (1009, 86280), (1438, 60540), (2018, 43140), (2157, 40360), (2876, 30270), (3027, 28760), (3595, 24216), (4036, 21570), (4314, 20180), (5045, 17256), (5752, 15135), (6054, 14380), (7190, 12108), (8072, 10785), (8628, 10090)]