23989440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{24989}}^1$

素因数の和:25009

約数の個数: 56

約数和(自身を含む): 76169520

約数和(自身を除く): 52180080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 24989, 49978, 74967, 99956, 124945, 149934, 199912, 249890, 299868, 374835, 399824, 499780, 599736, 749670, 799648, 999560, 1199472, 1499340, 1599296, 1999120, 2398944, 2998680, 3998240, 4797888, 5997360, 7996480, 11994720, 23989440]

約数ペア:

[(1, 23989440), (2, 11994720), (3, 7996480), (4, 5997360), (5, 4797888), (6, 3998240), (8, 2998680), (10, 2398944), (12, 1999120), (15, 1599296), (16, 1499340), (20, 1199472), (24, 999560), (30, 799648), (32, 749670), (40, 599736), (48, 499780), (60, 399824), (64, 374835), (80, 299868), (96, 249890), (120, 199912), (160, 149934), (192, 124945), (240, 99956), (320, 74967), (480, 49978), (960, 24989)]