90752880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{378137}}^1$

素因数の和:378153

約数の個数: 40

約数和(自身を含む): 281334672

約数和(自身を除く): 190581792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 378137, 756274, 1134411, 1512548, 1890685, 2268822, 3025096, 3781370, 4537644, 5672055, 6050192, 7562740, 9075288, 11344110, 15125480, 18150576, 22688220, 30250960, 45376440, 90752880]

約数ペア:

[(1, 90752880), (2, 45376440), (3, 30250960), (4, 22688220), (5, 18150576), (6, 15125480), (8, 11344110), (10, 9075288), (12, 7562740), (15, 6050192), (16, 5672055), (20, 4537644), (24, 3781370), (30, 3025096), (40, 2268822), (48, 1890685), (60, 1512548), (80, 1134411), (120, 756274), (240, 378137)]