80343660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1339061}}^1$

素因数の和:1339073

約数の個数: 24

約数和(自身を含む): 224962416

約数和(自身を除く): 144618756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1339061, 2678122, 4017183, 5356244, 6695305, 8034366, 13390610, 16068732, 20085915, 26781220, 40171830, 80343660]

約数ペア:

[(1, 80343660), (2, 40171830), (3, 26781220), (4, 20085915), (5, 16068732), (6, 13390610), (10, 8034366), (12, 6695305), (15, 5356244), (20, 4017183), (30, 2678122), (60, 1339061)]