18004920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{150041}}^1$

素因数の和:150055

約数の個数: 32

約数和(自身を含む): 54015120

約数和(自身を除く): 36010200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 150041, 300082, 450123, 600164, 750205, 900246, 1200328, 1500410, 1800492, 2250615, 3000820, 3600984, 4501230, 6001640, 9002460, 18004920]

約数ペア:

[(1, 18004920), (2, 9002460), (3, 6001640), (4, 4501230), (5, 3600984), (6, 3000820), (8, 2250615), (10, 1800492), (12, 1500410), (15, 1200328), (20, 900246), (24, 750205), (30, 600164), (40, 450123), (60, 300082), (120, 150041)]