65860440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{548837}}^1$

素因数の和:548851

約数の個数: 32

約数和(自身を含む): 197581680

約数和(自身を除く): 131721240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 548837, 1097674, 1646511, 2195348, 2744185, 3293022, 4390696, 5488370, 6586044, 8232555, 10976740, 13172088, 16465110, 21953480, 32930220, 65860440]

約数ペア:

[(1, 65860440), (2, 32930220), (3, 21953480), (4, 16465110), (5, 13172088), (6, 10976740), (8, 8232555), (10, 6586044), (12, 5488370), (15, 4390696), (20, 3293022), (24, 2744185), (30, 2195348), (40, 1646511), (60, 1097674), (120, 548837)]