75688440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{630737}}^1$

素因数の和:630751

約数の個数: 32

約数和(自身を含む): 227065680

約数和(自身を除く): 151377240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 630737, 1261474, 1892211, 2522948, 3153685, 3784422, 5045896, 6307370, 7568844, 9461055, 12614740, 15137688, 18922110, 25229480, 37844220, 75688440]

約数ペア:

[(1, 75688440), (2, 37844220), (3, 25229480), (4, 18922110), (5, 15137688), (6, 12614740), (8, 9461055), (10, 7568844), (12, 6307370), (15, 5045896), (20, 3784422), (24, 3153685), (30, 2522948), (40, 1892211), (60, 1261474), (120, 630737)]