13456020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{224267}}^1$

素因数の和:224279

約数の個数: 24

約数和(自身を含む): 37677024

約数和(自身を除く): 24221004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 224267, 448534, 672801, 897068, 1121335, 1345602, 2242670, 2691204, 3364005, 4485340, 6728010, 13456020]

約数ペア:

[(1, 13456020), (2, 6728010), (3, 4485340), (4, 3364005), (5, 2691204), (6, 2242670), (10, 1345602), (12, 1121335), (15, 897068), (20, 672801), (30, 448534), (60, 224267)]