82020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1367}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 229824

約数和(自身を除く): 147804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1367, 2734, 4101, 5468, 6835, 8202, 13670, 16404, 20505, 27340, 41010, 82020]

約数ペア:

[(1, 82020), (2, 41010), (3, 27340), (4, 20505), (5, 16404), (6, 13670), (10, 8202), (12, 6835), (15, 5468), (20, 4101), (30, 2734), (60, 1367)]