85901880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{715849}}^1$

素因数の和:715863

約数の個数: 32

約数和(自身を含む): 257706000

約数和(自身を除く): 171804120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 715849, 1431698, 2147547, 2863396, 3579245, 4295094, 5726792, 7158490, 8590188, 10737735, 14316980, 17180376, 21475470, 28633960, 42950940, 85901880]

約数ペア:

[(1, 85901880), (2, 42950940), (3, 28633960), (4, 21475470), (5, 17180376), (6, 14316980), (8, 10737735), (10, 8590188), (12, 7158490), (15, 5726792), (20, 4295094), (24, 3579245), (30, 2863396), (40, 2147547), (60, 1431698), (120, 715849)]