329921880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{6379}}^1$

素因数の和:6824

約数の個数: 64

約数和(自身を含む): 992217600

約数和(自身を除く): 662295720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 862, 1293, 1724, 2155, 2586, 3448, 4310, 5172, 6379, 6465, 8620, 10344, 12758, 12930, 17240, 19137, 25516, 25860, 31895, 38274, 51032, 51720, 63790, 76548, 95685, 127580, 153096, 191370, 255160, 382740, 765480, 2749349, 5498698, 8248047, 10997396, 13746745, 16496094, 21994792, 27493490, 32992188, 41240235, 54986980, 65984376, 82480470, 109973960, 164960940, 329921880]

約数ペア:

[(1, 329921880), (2, 164960940), (3, 109973960), (4, 82480470), (5, 65984376), (6, 54986980), (8, 41240235), (10, 32992188), (12, 27493490), (15, 21994792), (20, 16496094), (24, 13746745), (30, 10997396), (40, 8248047), (60, 5498698), (120, 2749349), (431, 765480), (862, 382740), (1293, 255160), (1724, 191370), (2155, 153096), (2586, 127580), (3448, 95685), (4310, 76548), (5172, 63790), (6379, 51720), (6465, 51032), (8620, 38274), (10344, 31895), (12758, 25860), (12930, 25516), (17240, 19137)]