9525720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 28811520

約数和(自身を除く): 19285800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 487, 489, 652, 815, 974, 978, 1304, 1461, 1630, 1948, 1956, 2435, 2445, 2922, 3260, 3896, 3912, 4870, 4890, 5844, 6520, 7305, 9740, 9780, 11688, 14610, 19480, 19560, 29220, 58440, 79381, 158762, 238143, 317524, 396905, 476286, 635048, 793810, 952572, 1190715, 1587620, 1905144, 2381430, 3175240, 4762860, 9525720]

約数ペア:

[(1, 9525720), (2, 4762860), (3, 3175240), (4, 2381430), (5, 1905144), (6, 1587620), (8, 1190715), (10, 952572), (12, 793810), (15, 635048), (20, 476286), (24, 396905), (30, 317524), (40, 238143), (60, 158762), (120, 79381), (163, 58440), (326, 29220), (487, 19560), (489, 19480), (652, 14610), (815, 11688), (974, 9780), (978, 9740), (1304, 7305), (1461, 6520), (1630, 5844), (1948, 4890), (1956, 4870), (2435, 3912), (2445, 3896), (2922, 3260)]