38906040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{324217}}^1$

素因数の和:324231

約数の個数: 32

約数和(自身を含む): 116718480

約数和(自身を除く): 77812440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 324217, 648434, 972651, 1296868, 1621085, 1945302, 2593736, 3242170, 3890604, 4863255, 6484340, 7781208, 9726510, 12968680, 19453020, 38906040]

約数ペア:

[(1, 38906040), (2, 19453020), (3, 12968680), (4, 9726510), (5, 7781208), (6, 6484340), (8, 4863255), (10, 3890604), (12, 3242170), (15, 2593736), (20, 1945302), (24, 1621085), (30, 1296868), (40, 972651), (60, 648434), (120, 324217)]