39994440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{333287}}^1$

素因数の和:333301

約数の個数: 32

約数和(自身を含む): 119983680

約数和(自身を除く): 79989240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 333287, 666574, 999861, 1333148, 1666435, 1999722, 2666296, 3332870, 3999444, 4999305, 6665740, 7998888, 9998610, 13331480, 19997220, 39994440]

約数ペア:

[(1, 39994440), (2, 19997220), (3, 13331480), (4, 9998610), (5, 7998888), (6, 6665740), (8, 4999305), (10, 3999444), (12, 3332870), (15, 2666296), (20, 1999722), (24, 1666435), (30, 1333148), (40, 999861), (60, 666574), (120, 333287)]