12772380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{212873}}^1$

素因数の和:212885

約数の個数: 24

約数和(自身を含む): 35762832

約数和(自身を除く): 22990452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 212873, 425746, 638619, 851492, 1064365, 1277238, 2128730, 2554476, 3193095, 4257460, 6386190, 12772380]

約数ペア:

[(1, 12772380), (2, 6386190), (3, 4257460), (4, 3193095), (5, 2554476), (6, 2128730), (10, 1277238), (12, 1064365), (15, 851492), (20, 638619), (30, 425746), (60, 212873)]