80175180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1336253}}^1$

素因数の和:1336265

約数の個数: 24

約数和(自身を含む): 224490672

約数和(自身を除く): 144315492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1336253, 2672506, 4008759, 5345012, 6681265, 8017518, 13362530, 16035036, 20043795, 26725060, 40087590, 80175180]

約数ペア:

[(1, 80175180), (2, 40087590), (3, 26725060), (4, 20043795), (5, 16035036), (6, 13362530), (10, 8017518), (12, 6681265), (15, 5345012), (20, 4008759), (30, 2672506), (60, 1336253)]