65859960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{548833}}^1$

素因数の和:548847

約数の個数: 32

約数和(自身を含む): 197580240

約数和(自身を除く): 131720280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 548833, 1097666, 1646499, 2195332, 2744165, 3292998, 4390664, 5488330, 6585996, 8232495, 10976660, 13171992, 16464990, 21953320, 32929980, 65859960]

約数ペア:

[(1, 65859960), (2, 32929980), (3, 21953320), (4, 16464990), (5, 13171992), (6, 10976660), (8, 8232495), (10, 6585996), (12, 5488330), (15, 4390664), (20, 3292998), (24, 2744165), (30, 2195332), (40, 1646499), (60, 1097666), (120, 548833)]