40877580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{681293}}^1$

素因数の和:681305

約数の個数: 24

約数和(自身を含む): 114457392

約数和(自身を除く): 73579812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 681293, 1362586, 2043879, 2725172, 3406465, 4087758, 6812930, 8175516, 10219395, 13625860, 20438790, 40877580]

約数ペア:

[(1, 40877580), (2, 20438790), (3, 13625860), (4, 10219395), (5, 8175516), (6, 6812930), (10, 4087758), (12, 3406465), (15, 2725172), (20, 2043879), (30, 1362586), (60, 681293)]