137580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2293}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 385392

約数和(自身を除く): 247812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2293, 4586, 6879, 9172, 11465, 13758, 22930, 27516, 34395, 45860, 68790, 137580]

約数ペア:

[(1, 137580), (2, 68790), (3, 45860), (4, 34395), (5, 27516), (6, 22930), (10, 13758), (12, 11465), (15, 9172), (20, 6879), (30, 4586), (60, 2293)]