253644120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{704567}}^1$

素因数の和:704584

約数の個数: 48

約数和(自身を含む): 824344560

約数和(自身を除く): 570700440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 704567, 1409134, 2113701, 2818268, 3522835, 4227402, 5636536, 6341103, 7045670, 8454804, 10568505, 12682206, 14091340, 16909608, 21137010, 25364412, 28182680, 31705515, 42274020, 50728824, 63411030, 84548040, 126822060, 253644120]

約数ペア:

[(1, 253644120), (2, 126822060), (3, 84548040), (4, 63411030), (5, 50728824), (6, 42274020), (8, 31705515), (9, 28182680), (10, 25364412), (12, 21137010), (15, 16909608), (18, 14091340), (20, 12682206), (24, 10568505), (30, 8454804), (36, 7045670), (40, 6341103), (45, 5636536), (60, 4227402), (72, 3522835), (90, 2818268), (120, 2113701), (180, 1409134), (360, 704567)]