152658840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1272157}}^1$

素因数の和:1272171

約数の個数: 32

約数和(自身を含む): 457976880

約数和(自身を除く): 305318040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1272157, 2544314, 3816471, 5088628, 6360785, 7632942, 10177256, 12721570, 15265884, 19082355, 25443140, 30531768, 38164710, 50886280, 76329420, 152658840]

約数ペア:

[(1, 152658840), (2, 76329420), (3, 50886280), (4, 38164710), (5, 30531768), (6, 25443140), (8, 19082355), (10, 15265884), (12, 12721570), (15, 10177256), (20, 7632942), (24, 6360785), (30, 5088628), (40, 3816471), (60, 2544314), (120, 1272157)]