158906040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1324217}}^1$

素因数の和:1324231

約数の個数: 32

約数和(自身を含む): 476718480

約数和(自身を除く): 317812440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1324217, 2648434, 3972651, 5296868, 6621085, 7945302, 10593736, 13242170, 15890604, 19863255, 26484340, 31781208, 39726510, 52968680, 79453020, 158906040]

約数ペア:

[(1, 158906040), (2, 79453020), (3, 52968680), (4, 39726510), (5, 31781208), (6, 26484340), (8, 19863255), (10, 15890604), (12, 13242170), (15, 10593736), (20, 7945302), (24, 6621085), (30, 5296868), (40, 3972651), (60, 2648434), (120, 1324217)]