1230200060

素因数分解:

$2^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{79987}}^1$

素因数の和:80765

約数の個数: 24

約数和(自身を含む): 2586811920

約数和(自身を除く): 1356611860

約数列:

[1, 2, 4, 5, 10, 20, 769, 1538, 3076, 3845, 7690, 15380, 79987, 159974, 319948, 399935, 799870, 1599740, 61510003, 123020006, 246040012, 307550015, 615100030, 1230200060]

約数ペア:

[(1, 1230200060), (2, 615100030), (4, 307550015), (5, 246040012), (10, 123020006), (20, 61510003), (769, 1599740), (1538, 799870), (3076, 399935), (3845, 319948), (7690, 159974), (15380, 79987)]