218044920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1817041}}^1$

素因数の和:1817055

約数の個数: 32

約数和(自身を含む): 654135120

約数和(自身を除く): 436090200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1817041, 3634082, 5451123, 7268164, 9085205, 10902246, 14536328, 18170410, 21804492, 27255615, 36340820, 43608984, 54511230, 72681640, 109022460, 218044920]

約数ペア:

[(1, 218044920), (2, 109022460), (3, 72681640), (4, 54511230), (5, 43608984), (6, 36340820), (8, 27255615), (10, 21804492), (12, 18170410), (15, 14536328), (20, 10902246), (24, 9085205), (30, 7268164), (40, 5451123), (60, 3634082), (120, 1817041)]