87867960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{732233}}^1$

素因数の和:732247

約数の個数: 32

約数和(自身を含む): 263604240

約数和(自身を除く): 175736280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 732233, 1464466, 2196699, 2928932, 3661165, 4393398, 5857864, 7322330, 8786796, 10983495, 14644660, 17573592, 21966990, 29289320, 43933980, 87867960]

約数ペア:

[(1, 87867960), (2, 43933980), (3, 29289320), (4, 21966990), (5, 17573592), (6, 14644660), (8, 10983495), (10, 8786796), (12, 7322330), (15, 5857864), (20, 4393398), (24, 3661165), (30, 2928932), (40, 2196699), (60, 1464466), (120, 732233)]