87116880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{362987}}^1$

素因数の和:363003

約数の個数: 40

約数和(自身を含む): 270063072

約数和(自身を除く): 182946192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 362987, 725974, 1088961, 1451948, 1814935, 2177922, 2903896, 3629870, 4355844, 5444805, 5807792, 7259740, 8711688, 10889610, 14519480, 17423376, 21779220, 29038960, 43558440, 87116880]

約数ペア:

[(1, 87116880), (2, 43558440), (3, 29038960), (4, 21779220), (5, 17423376), (6, 14519480), (8, 10889610), (10, 8711688), (12, 7259740), (15, 5807792), (16, 5444805), (20, 4355844), (24, 3629870), (30, 2903896), (40, 2177922), (48, 1814935), (60, 1451948), (80, 1088961), (120, 725974), (240, 362987)]