12772920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{106441}}^1$

素因数の和:106455

約数の個数: 32

約数和(自身を含む): 38319120

約数和(自身を除く): 25546200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 106441, 212882, 319323, 425764, 532205, 638646, 851528, 1064410, 1277292, 1596615, 2128820, 2554584, 3193230, 4257640, 6386460, 12772920]

約数ペア:

[(1, 12772920), (2, 6386460), (3, 4257640), (4, 3193230), (5, 2554584), (6, 2128820), (8, 1596615), (10, 1277292), (12, 1064410), (15, 851528), (20, 638646), (24, 532205), (30, 425764), (40, 319323), (60, 212882), (120, 106441)]