61292040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{510767}}^1$

素因数の和:510781

約数の個数: 32

約数和(自身を含む): 183876480

約数和(自身を除く): 122584440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 510767, 1021534, 1532301, 2043068, 2553835, 3064602, 4086136, 5107670, 6129204, 7661505, 10215340, 12258408, 15323010, 20430680, 30646020, 61292040]

約数ペア:

[(1, 61292040), (2, 30646020), (3, 20430680), (4, 15323010), (5, 12258408), (6, 10215340), (8, 7661505), (10, 6129204), (12, 5107670), (15, 4086136), (20, 3064602), (24, 2553835), (30, 2043068), (40, 1532301), (60, 1021534), (120, 510767)]