80795580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1346593}}^1$

素因数の和:1346605

約数の個数: 24

約数和(自身を含む): 226227792

約数和(自身を除く): 145432212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1346593, 2693186, 4039779, 5386372, 6732965, 8079558, 13465930, 16159116, 20198895, 26931860, 40397790, 80795580]

約数ペア:

[(1, 80795580), (2, 40397790), (3, 26931860), (4, 20198895), (5, 16159116), (6, 13465930), (10, 8079558), (12, 6732965), (15, 5386372), (20, 4039779), (30, 2693186), (60, 1346593)]