86284920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{719041}}^1$

素因数の和:719055

約数の個数: 32

約数和(自身を含む): 258855120

約数和(自身を除く): 172570200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 719041, 1438082, 2157123, 2876164, 3595205, 4314246, 5752328, 7190410, 8628492, 10785615, 14380820, 17256984, 21571230, 28761640, 43142460, 86284920]

約数ペア:

[(1, 86284920), (2, 43142460), (3, 28761640), (4, 21571230), (5, 17256984), (6, 14380820), (8, 10785615), (10, 8628492), (12, 7190410), (15, 5752328), (20, 4314246), (24, 3595205), (30, 2876164), (40, 2157123), (60, 1438082), (120, 719041)]