80000490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2666683}}^1$

素因数の和:2666693

約数の個数: 16

約数和(自身を含む): 192001248

約数和(自身を除く): 112000758

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2666683, 5333366, 8000049, 13333415, 16000098, 26666830, 40000245, 80000490]

約数ペア:

[(1, 80000490), (2, 40000245), (3, 26666830), (5, 16000098), (6, 13333415), (10, 8000049), (15, 5333366), (30, 2666683)]