149772120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1248101}}^1$

素因数の和:1248115

約数の個数: 32

約数和(自身を含む): 449316720

約数和(自身を除く): 299544600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1248101, 2496202, 3744303, 4992404, 6240505, 7488606, 9984808, 12481010, 14977212, 18721515, 24962020, 29954424, 37443030, 49924040, 74886060, 149772120]

約数ペア:

[(1, 149772120), (2, 74886060), (3, 49924040), (4, 37443030), (5, 29954424), (6, 24962020), (8, 18721515), (10, 14977212), (12, 12481010), (15, 9984808), (20, 7488606), (24, 6240505), (30, 4992404), (40, 3744303), (60, 2496202), (120, 1248101)]