198892920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1657441}}^1$

素因数の和:1657455

約数の個数: 32

約数和(自身を含む): 596679120

約数和(自身を除く): 397786200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1657441, 3314882, 4972323, 6629764, 8287205, 9944646, 13259528, 16574410, 19889292, 24861615, 33148820, 39778584, 49723230, 66297640, 99446460, 198892920]

約数ペア:

[(1, 198892920), (2, 99446460), (3, 66297640), (4, 49723230), (5, 39778584), (6, 33148820), (8, 24861615), (10, 19889292), (12, 16574410), (15, 13259528), (20, 9944646), (24, 8287205), (30, 6629764), (40, 4972323), (60, 3314882), (120, 1657441)]