27556440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229637}}^1$

素因数の和:229651

約数の個数: 32

約数和(自身を含む): 82669680

約数和(自身を除く): 55113240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229637, 459274, 688911, 918548, 1148185, 1377822, 1837096, 2296370, 2755644, 3444555, 4592740, 5511288, 6889110, 9185480, 13778220, 27556440]

約数ペア:

[(1, 27556440), (2, 13778220), (3, 9185480), (4, 6889110), (5, 5511288), (6, 4592740), (8, 3444555), (10, 2755644), (12, 2296370), (15, 1837096), (20, 1377822), (24, 1148185), (30, 918548), (40, 688911), (60, 459274), (120, 229637)]