21859080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{182159}}^1$

素因数の和:182173

約数の個数: 32

約数和(自身を含む): 65577600

約数和(自身を除く): 43718520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 182159, 364318, 546477, 728636, 910795, 1092954, 1457272, 1821590, 2185908, 2732385, 3643180, 4371816, 5464770, 7286360, 10929540, 21859080]

約数ペア:

[(1, 21859080), (2, 10929540), (3, 7286360), (4, 5464770), (5, 4371816), (6, 3643180), (8, 2732385), (10, 2185908), (12, 1821590), (15, 1457272), (20, 1092954), (24, 910795), (30, 728636), (40, 546477), (60, 364318), (120, 182159)]