80012430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{889027}}^1$

素因数の和:889040

約数の個数: 24

約数和(自身を含む): 208032552

約数和(自身を除く): 128020122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 889027, 1778054, 2667081, 4445135, 5334162, 8001243, 8890270, 13335405, 16002486, 26670810, 40006215, 80012430]

約数ペア:

[(1, 80012430), (2, 40006215), (3, 26670810), (5, 16002486), (6, 13335405), (9, 8890270), (10, 8001243), (15, 5334162), (18, 4445135), (30, 2667081), (45, 1778054), (90, 889027)]