107721960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1723}}^1$

素因数の和:2258

約数の個数: 64

約数和(自身を含む): 323974080

約数和(自身を除く): 216252120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1563, 1723, 2084, 2605, 3126, 3446, 4168, 5169, 5210, 6252, 6892, 7815, 8615, 10338, 10420, 12504, 13784, 15630, 17230, 20676, 20840, 25845, 31260, 34460, 41352, 51690, 62520, 68920, 103380, 206760, 897683, 1795366, 2693049, 3590732, 4488415, 5386098, 7181464, 8976830, 10772196, 13465245, 17953660, 21544392, 26930490, 35907320, 53860980, 107721960]

約数ペア:

[(1, 107721960), (2, 53860980), (3, 35907320), (4, 26930490), (5, 21544392), (6, 17953660), (8, 13465245), (10, 10772196), (12, 8976830), (15, 7181464), (20, 5386098), (24, 4488415), (30, 3590732), (40, 2693049), (60, 1795366), (120, 897683), (521, 206760), (1042, 103380), (1563, 68920), (1723, 62520), (2084, 51690), (2605, 41352), (3126, 34460), (3446, 31260), (4168, 25845), (5169, 20840), (5210, 20676), (6252, 17230), (6892, 15630), (7815, 13784), (8615, 12504), (10338, 10420)]