240652920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2005441}}^1$

素因数の和:2005455

約数の個数: 32

約数和(自身を含む): 721959120

約数和(自身を除く): 481306200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2005441, 4010882, 6016323, 8021764, 10027205, 12032646, 16043528, 20054410, 24065292, 30081615, 40108820, 48130584, 60163230, 80217640, 120326460, 240652920]

約数ペア:

[(1, 240652920), (2, 120326460), (3, 80217640), (4, 60163230), (5, 48130584), (6, 40108820), (8, 30081615), (10, 24065292), (12, 20054410), (15, 16043528), (20, 12032646), (24, 10027205), (30, 8021764), (40, 6016323), (60, 4010882), (120, 2005441)]