205732920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1714441}}^1$

素因数の和:1714455

約数の個数: 32

約数和(自身を含む): 617199120

約数和(自身を除く): 411466200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1714441, 3428882, 5143323, 6857764, 8572205, 10286646, 13715528, 17144410, 20573292, 25716615, 34288820, 41146584, 51433230, 68577640, 102866460, 205732920]

約数ペア:

[(1, 205732920), (2, 102866460), (3, 68577640), (4, 51433230), (5, 41146584), (6, 34288820), (8, 25716615), (10, 20573292), (12, 17144410), (15, 13715528), (20, 10286646), (24, 8572205), (30, 6857764), (40, 5143323), (60, 3428882), (120, 1714441)]