75987360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{52769}}^1$

素因数の和:52790

約数の個数: 72

約数和(自身を含む): 259311780

約数和(自身を除く): 183324420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 52769, 105538, 158307, 211076, 263845, 316614, 422152, 474921, 527690, 633228, 791535, 844304, 949842, 1055380, 1266456, 1583070, 1688608, 1899684, 2110760, 2374605, 2532912, 3166140, 3799368, 4221520, 4749210, 5065824, 6332280, 7598736, 8443040, 9498420, 12664560, 15197472, 18996840, 25329120, 37993680, 75987360]

約数ペア:

[(1, 75987360), (2, 37993680), (3, 25329120), (4, 18996840), (5, 15197472), (6, 12664560), (8, 9498420), (9, 8443040), (10, 7598736), (12, 6332280), (15, 5065824), (16, 4749210), (18, 4221520), (20, 3799368), (24, 3166140), (30, 2532912), (32, 2374605), (36, 2110760), (40, 1899684), (45, 1688608), (48, 1583070), (60, 1266456), (72, 1055380), (80, 949842), (90, 844304), (96, 791535), (120, 633228), (144, 527690), (160, 474921), (180, 422152), (240, 316614), (288, 263845), (360, 211076), (480, 158307), (720, 105538), (1440, 52769)]