480181404

素因数分解:

$2^2\times 3^1\times {\mathrm{2207}}^1\times {\mathrm{18131}}^1$

素因数の和:20345

約数の個数: 24

約数和(自身を含む): 1120992768

約数和(自身を除く): 640811364

約数列:

[1, 2, 3, 4, 6, 12, 2207, 4414, 6621, 8828, 13242, 18131, 26484, 36262, 54393, 72524, 108786, 217572, 40015117, 80030234, 120045351, 160060468, 240090702, 480181404]

約数ペア:

[(1, 480181404), (2, 240090702), (3, 160060468), (4, 120045351), (6, 80030234), (12, 40015117), (2207, 217572), (4414, 108786), (6621, 72524), (8828, 54393), (13242, 36262), (18131, 26484)]