7282020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{121367}}^1$

素因数の和:121379

約数の個数: 24

約数和(自身を含む): 20389824

約数和(自身を除く): 13107804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 121367, 242734, 364101, 485468, 606835, 728202, 1213670, 1456404, 1820505, 2427340, 3641010, 7282020]

約数ペア:

[(1, 7282020), (2, 3641010), (3, 2427340), (4, 1820505), (5, 1456404), (6, 1213670), (10, 728202), (12, 606835), (15, 485468), (20, 364101), (30, 242734), (60, 121367)]