199624440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1663537}}^1$

素因数の和:1663551

約数の個数: 32

約数和(自身を含む): 598873680

約数和(自身を除く): 399249240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1663537, 3327074, 4990611, 6654148, 8317685, 9981222, 13308296, 16635370, 19962444, 24953055, 33270740, 39924888, 49906110, 66541480, 99812220, 199624440]

約数ペア:

[(1, 199624440), (2, 99812220), (3, 66541480), (4, 49906110), (5, 39924888), (6, 33270740), (8, 24953055), (10, 19962444), (12, 16635370), (15, 13308296), (20, 9981222), (24, 8317685), (30, 6654148), (40, 4990611), (60, 3327074), (120, 1663537)]