66842040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{557017}}^1$

素因数の和:557031

約数の個数: 32

約数和(自身を含む): 200526480

約数和(自身を除く): 133684440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 557017, 1114034, 1671051, 2228068, 2785085, 3342102, 4456136, 5570170, 6684204, 8355255, 11140340, 13368408, 16710510, 22280680, 33421020, 66842040]

約数ペア:

[(1, 66842040), (2, 33421020), (3, 22280680), (4, 16710510), (5, 13368408), (6, 11140340), (8, 8355255), (10, 6684204), (12, 5570170), (15, 4456136), (20, 3342102), (24, 2785085), (30, 2228068), (40, 1671051), (60, 1114034), (120, 557017)]