7282140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{121369}}^1$

素因数の和:121381

約数の個数: 24

約数和(自身を含む): 20390160

約数和(自身を除く): 13108020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 121369, 242738, 364107, 485476, 606845, 728214, 1213690, 1456428, 1820535, 2427380, 3641070, 7282140]

約数ペア:

[(1, 7282140), (2, 3641070), (3, 2427380), (4, 1820535), (5, 1456428), (6, 1213690), (10, 728214), (12, 606845), (15, 485476), (20, 364107), (30, 242738), (60, 121369)]