1516440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12637}}^1$

素因数の和:12651

約数の個数: 32

約数和(自身を含む): 4549680

約数和(自身を除く): 3033240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12637, 25274, 37911, 50548, 63185, 75822, 101096, 126370, 151644, 189555, 252740, 303288, 379110, 505480, 758220, 1516440]

約数ペア:

[(1, 1516440), (2, 758220), (3, 505480), (4, 379110), (5, 303288), (6, 252740), (8, 189555), (10, 151644), (12, 126370), (15, 101096), (20, 75822), (24, 63185), (30, 50548), (40, 37911), (60, 25274), (120, 12637)]