88143960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1063}}^1$

素因数の和:1768

約数の個数: 64

約数和(自身を含む): 265063680

約数和(自身を除く): 176919720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 691, 1063, 1382, 2073, 2126, 2764, 3189, 3455, 4146, 4252, 5315, 5528, 6378, 6910, 8292, 8504, 10365, 10630, 12756, 13820, 15945, 16584, 20730, 21260, 25512, 27640, 31890, 41460, 42520, 63780, 82920, 127560, 734533, 1469066, 2203599, 2938132, 3672665, 4407198, 5876264, 7345330, 8814396, 11017995, 14690660, 17628792, 22035990, 29381320, 44071980, 88143960]

約数ペア:

[(1, 88143960), (2, 44071980), (3, 29381320), (4, 22035990), (5, 17628792), (6, 14690660), (8, 11017995), (10, 8814396), (12, 7345330), (15, 5876264), (20, 4407198), (24, 3672665), (30, 2938132), (40, 2203599), (60, 1469066), (120, 734533), (691, 127560), (1063, 82920), (1382, 63780), (2073, 42520), (2126, 41460), (2764, 31890), (3189, 27640), (3455, 25512), (4146, 21260), (4252, 20730), (5315, 16584), (5528, 15945), (6378, 13820), (6910, 12756), (8292, 10630), (8504, 10365)]