80014020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1333567}}^1$

素因数の和:1333579

約数の個数: 24

約数和(自身を含む): 224039424

約数和(自身を除く): 144025404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1333567, 2667134, 4000701, 5334268, 6667835, 8001402, 13335670, 16002804, 20003505, 26671340, 40007010, 80014020]

約数ペア:

[(1, 80014020), (2, 40007010), (3, 26671340), (4, 20003505), (5, 16002804), (6, 13335670), (10, 8001402), (12, 6667835), (15, 5334268), (20, 4000701), (30, 2667134), (60, 1333567)]