82140540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1369009}}^1$

素因数の和:1369021

約数の個数: 24

約数和(自身を含む): 229993680

約数和(自身を除く): 147853140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1369009, 2738018, 4107027, 5476036, 6845045, 8214054, 13690090, 16428108, 20535135, 27380180, 41070270, 82140540]

約数ペア:

[(1, 82140540), (2, 41070270), (3, 27380180), (4, 20535135), (5, 16428108), (6, 13690090), (10, 8214054), (12, 6845045), (15, 5476036), (20, 4107027), (30, 2738018), (60, 1369009)]