80039490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2667983}}^1$

素因数の和:2667993

約数の個数: 16

約数和(自身を含む): 192094848

約数和(自身を除く): 112055358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2667983, 5335966, 8003949, 13339915, 16007898, 26679830, 40019745, 80039490]

約数ペア:

[(1, 80039490), (2, 40019745), (3, 26679830), (5, 16007898), (6, 13339915), (10, 8003949), (15, 5335966), (30, 2667983)]