264992880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1104137}}^1$

素因数の和:1104153

約数の個数: 40

約数和(自身を含む): 821478672

約数和(自身を除く): 556485792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1104137, 2208274, 3312411, 4416548, 5520685, 6624822, 8833096, 11041370, 13249644, 16562055, 17666192, 22082740, 26499288, 33124110, 44165480, 52998576, 66248220, 88330960, 132496440, 264992880]

約数ペア:

[(1, 264992880), (2, 132496440), (3, 88330960), (4, 66248220), (5, 52998576), (6, 44165480), (8, 33124110), (10, 26499288), (12, 22082740), (15, 17666192), (16, 16562055), (20, 13249644), (24, 11041370), (30, 8833096), (40, 6624822), (48, 5520685), (60, 4416548), (80, 3312411), (120, 2208274), (240, 1104137)]