1381620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23027}}^1$

素因数の和:23039

約数の個数: 24

約数和(自身を含む): 3868704

約数和(自身を除く): 2487084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 23027, 46054, 69081, 92108, 115135, 138162, 230270, 276324, 345405, 460540, 690810, 1381620]

約数ペア:

[(1, 1381620), (2, 690810), (3, 460540), (4, 345405), (5, 276324), (6, 230270), (10, 138162), (12, 115135), (15, 92108), (20, 69081), (30, 46054), (60, 23027)]