123030

素因数分解:

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

素因数の和:1380

約数の個数: 24

約数和(自身を含む): 320112

約数和(自身を除く): 197082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1367, 2734, 4101, 6835, 8202, 12303, 13670, 20505, 24606, 41010, 61515, 123030]

約数ペア:

[(1, 123030), (2, 61515), (3, 41010), (5, 24606), (6, 20505), (9, 13670), (10, 12303), (15, 8202), (18, 6835), (30, 4101), (45, 2734), (90, 1367)]