1180521780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19675363}}^1$

素因数の和:19675375

約数の個数: 24

約数和(自身を含む): 3305461152

約数和(自身を除く): 2124939372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 19675363, 39350726, 59026089, 78701452, 98376815, 118052178, 196753630, 236104356, 295130445, 393507260, 590260890, 1180521780]

約数ペア:

[(1, 1180521780), (2, 590260890), (3, 393507260), (4, 295130445), (5, 236104356), (6, 196753630), (10, 118052178), (12, 98376815), (15, 78701452), (20, 59026089), (30, 39350726), (60, 19675363)]