246258840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2052157}}^1$

素因数の和:2052171

約数の個数: 32

約数和(自身を含む): 738776880

約数和(自身を除く): 492518040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2052157, 4104314, 6156471, 8208628, 10260785, 12312942, 16417256, 20521570, 24625884, 30782355, 41043140, 49251768, 61564710, 82086280, 123129420, 246258840]

約数ペア:

[(1, 246258840), (2, 123129420), (3, 82086280), (4, 61564710), (5, 49251768), (6, 41043140), (8, 30782355), (10, 24625884), (12, 20521570), (15, 16417256), (20, 12312942), (24, 10260785), (30, 8208628), (40, 6156471), (60, 4104314), (120, 2052157)]