290804520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{4259}}^1$

素因数の和:4842

約数の個数: 64

約数和(自身を含む): 874152000

約数和(自身を除く): 583347480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 569, 1138, 1707, 2276, 2845, 3414, 4259, 4552, 5690, 6828, 8518, 8535, 11380, 12777, 13656, 17036, 17070, 21295, 22760, 25554, 34072, 34140, 42590, 51108, 63885, 68280, 85180, 102216, 127770, 170360, 255540, 511080, 2423371, 4846742, 7270113, 9693484, 12116855, 14540226, 19386968, 24233710, 29080452, 36350565, 48467420, 58160904, 72701130, 96934840, 145402260, 290804520]

約数ペア:

[(1, 290804520), (2, 145402260), (3, 96934840), (4, 72701130), (5, 58160904), (6, 48467420), (8, 36350565), (10, 29080452), (12, 24233710), (15, 19386968), (20, 14540226), (24, 12116855), (30, 9693484), (40, 7270113), (60, 4846742), (120, 2423371), (569, 511080), (1138, 255540), (1707, 170360), (2276, 127770), (2845, 102216), (3414, 85180), (4259, 68280), (4552, 63885), (5690, 51108), (6828, 42590), (8518, 34140), (8535, 34072), (11380, 25554), (12777, 22760), (13656, 21295), (17036, 17070)]