72031620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1200527}}^1$

素因数の和:1200539

約数の個数: 24

約数和(自身を含む): 201688704

約数和(自身を除く): 129657084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1200527, 2401054, 3601581, 4802108, 6002635, 7203162, 12005270, 14406324, 18007905, 24010540, 36015810, 72031620]

約数ペア:

[(1, 72031620), (2, 36015810), (3, 24010540), (4, 18007905), (5, 14406324), (6, 12005270), (10, 7203162), (12, 6002635), (15, 4802108), (20, 3601581), (30, 2401054), (60, 1200527)]