89419560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1063}}^1$

素因数の和:1778

約数の個数: 64

約数和(自身を含む): 268894080

約数和(自身を除く): 179474520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 701, 1063, 1402, 2103, 2126, 2804, 3189, 3505, 4206, 4252, 5315, 5608, 6378, 7010, 8412, 8504, 10515, 10630, 12756, 14020, 15945, 16824, 21030, 21260, 25512, 28040, 31890, 42060, 42520, 63780, 84120, 127560, 745163, 1490326, 2235489, 2980652, 3725815, 4470978, 5961304, 7451630, 8941956, 11177445, 14903260, 17883912, 22354890, 29806520, 44709780, 89419560]

約数ペア:

[(1, 89419560), (2, 44709780), (3, 29806520), (4, 22354890), (5, 17883912), (6, 14903260), (8, 11177445), (10, 8941956), (12, 7451630), (15, 5961304), (20, 4470978), (24, 3725815), (30, 2980652), (40, 2235489), (60, 1490326), (120, 745163), (701, 127560), (1063, 84120), (1402, 63780), (2103, 42520), (2126, 42060), (2804, 31890), (3189, 28040), (3505, 25512), (4206, 21260), (4252, 21030), (5315, 16824), (5608, 15945), (6378, 14020), (7010, 12756), (8412, 10630), (8504, 10515)]