561973920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1170779}}^1$

素因数の和:1170797

約数の個数: 48

約数和(自身を含む): 1770219360

約数和(自身を除く): 1208245440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1170779, 2341558, 3512337, 4683116, 5853895, 7024674, 9366232, 11707790, 14049348, 17561685, 18732464, 23415580, 28098696, 35123370, 37464928, 46831160, 56197392, 70246740, 93662320, 112394784, 140493480, 187324640, 280986960, 561973920]

約数ペア:

[(1, 561973920), (2, 280986960), (3, 187324640), (4, 140493480), (5, 112394784), (6, 93662320), (8, 70246740), (10, 56197392), (12, 46831160), (15, 37464928), (16, 35123370), (20, 28098696), (24, 23415580), (30, 18732464), (32, 17561685), (40, 14049348), (48, 11707790), (60, 9366232), (80, 7024674), (96, 5853895), (120, 4683116), (160, 3512337), (240, 2341558), (480, 1170779)]