1208580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20143}}^1$

素因数の和:20155

約数の個数: 24

約数和(自身を含む): 3384192

約数和(自身を除く): 2175612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20143, 40286, 60429, 80572, 100715, 120858, 201430, 241716, 302145, 402860, 604290, 1208580]

約数ペア:

[(1, 1208580), (2, 604290), (3, 402860), (4, 302145), (5, 241716), (6, 201430), (10, 120858), (12, 100715), (15, 80572), (20, 60429), (30, 40286), (60, 20143)]