80524020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1342067}}^1$

素因数の和:1342079

約数の個数: 24

約数和(自身を含む): 225467424

約数和(自身を除く): 144943404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1342067, 2684134, 4026201, 5368268, 6710335, 8052402, 13420670, 16104804, 20131005, 26841340, 40262010, 80524020]

約数ペア:

[(1, 80524020), (2, 40262010), (3, 26841340), (4, 20131005), (5, 16104804), (6, 13420670), (10, 8052402), (12, 6710335), (15, 5368268), (20, 4026201), (30, 2684134), (60, 1342067)]