15135180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{252253}}^1$

素因数の和:252265

約数の個数: 24

約数和(自身を含む): 42378672

約数和(自身を除く): 27243492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 252253, 504506, 756759, 1009012, 1261265, 1513518, 2522530, 3027036, 3783795, 5045060, 7567590, 15135180]

約数ペア:

[(1, 15135180), (2, 7567590), (3, 5045060), (4, 3783795), (5, 3027036), (6, 2522530), (10, 1513518), (12, 1261265), (15, 1009012), (20, 756759), (30, 504506), (60, 252253)]