87282120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{727351}}^1$

素因数の和:727365

約数の個数: 32

約数和(自身を含む): 261846720

約数和(自身を除く): 174564600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 727351, 1454702, 2182053, 2909404, 3636755, 4364106, 5818808, 7273510, 8728212, 10910265, 14547020, 17456424, 21820530, 29094040, 43641060, 87282120]

約数ペア:

[(1, 87282120), (2, 43641060), (3, 29094040), (4, 21820530), (5, 17456424), (6, 14547020), (8, 10910265), (10, 8728212), (12, 7273510), (15, 5818808), (20, 4364106), (24, 3636755), (30, 2909404), (40, 2182053), (60, 1454702), (120, 727351)]