40804440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{340037}}^1$

素因数の和:340051

約数の個数: 32

約数和(自身を含む): 122413680

約数和(自身を除く): 81609240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 340037, 680074, 1020111, 1360148, 1700185, 2040222, 2720296, 3400370, 4080444, 5100555, 6800740, 8160888, 10201110, 13601480, 20402220, 40804440]

約数ペア:

[(1, 40804440), (2, 20402220), (3, 13601480), (4, 10201110), (5, 8160888), (6, 6800740), (8, 5100555), (10, 4080444), (12, 3400370), (15, 2720296), (20, 2040222), (24, 1700185), (30, 1360148), (40, 1020111), (60, 680074), (120, 340037)]