48921280

素因数分解:

$2^6\times 5^1\times {\mathrm{152879}}^1$

素因数の和:152896

約数の個数: 28

約数和(自身を含む): 116494560

約数和(自身を除く): 67573280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 152879, 305758, 611516, 764395, 1223032, 1528790, 2446064, 3057580, 4892128, 6115160, 9784256, 12230320, 24460640, 48921280]

約数ペア:

[(1, 48921280), (2, 24460640), (4, 12230320), (5, 9784256), (8, 6115160), (10, 4892128), (16, 3057580), (20, 2446064), (32, 1528790), (40, 1223032), (64, 764395), (80, 611516), (160, 305758), (320, 152879)]