72961120

素因数分解:

$2^5\times 5^1\times {\mathrm{456007}}^1$

素因数の和:456022

約数の個数: 24

約数和(自身を含む): 172371024

約数和(自身を除く): 99409904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 456007, 912014, 1824028, 2280035, 3648056, 4560070, 7296112, 9120140, 14592224, 18240280, 36480560, 72961120]

約数ペア:

[(1, 72961120), (2, 36480560), (4, 18240280), (5, 14592224), (8, 9120140), (10, 7296112), (16, 4560070), (20, 3648056), (32, 2280035), (40, 1824028), (80, 912014), (160, 456007)]