207172920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1726441}}^1$

素因数の和:1726455

約数の個数: 32

約数和(自身を含む): 621519120

約数和(自身を除く): 414346200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1726441, 3452882, 5179323, 6905764, 8632205, 10358646, 13811528, 17264410, 20717292, 25896615, 34528820, 41434584, 51793230, 69057640, 103586460, 207172920]

約数ペア:

[(1, 207172920), (2, 103586460), (3, 69057640), (4, 51793230), (5, 41434584), (6, 34528820), (8, 25896615), (10, 20717292), (12, 17264410), (15, 13811528), (20, 10358646), (24, 8632205), (30, 6905764), (40, 5179323), (60, 3452882), (120, 1726441)]