195978840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1633157}}^1$

素因数の和:1633171

約数の個数: 32

約数和(自身を含む): 587936880

約数和(自身を除く): 391958040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1633157, 3266314, 4899471, 6532628, 8165785, 9798942, 13065256, 16331570, 19597884, 24497355, 32663140, 39195768, 48994710, 65326280, 97989420, 195978840]

約数ペア:

[(1, 195978840), (2, 97989420), (3, 65326280), (4, 48994710), (5, 39195768), (6, 32663140), (8, 24497355), (10, 19597884), (12, 16331570), (15, 13065256), (20, 9798942), (24, 8165785), (30, 6532628), (40, 4899471), (60, 3266314), (120, 1633157)]