273876160

素因数分解:

$2^6\times 5^1\times {\mathrm{855863}}^1$

素因数の和:855880

約数の個数: 28

約数和(自身を含む): 652168368

約数和(自身を除く): 378292208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 855863, 1711726, 3423452, 4279315, 6846904, 8558630, 13693808, 17117260, 27387616, 34234520, 54775232, 68469040, 136938080, 273876160]

約数ペア:

[(1, 273876160), (2, 136938080), (4, 68469040), (5, 54775232), (8, 34234520), (10, 27387616), (16, 17117260), (20, 13693808), (32, 8558630), (40, 6846904), (64, 4279315), (80, 3423452), (160, 1711726), (320, 855863)]