4080390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{136013}}^1$

素因数の和:136023

約数の個数: 16

約数和(自身を含む): 9793008

約数和(自身を除く): 5712618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 136013, 272026, 408039, 680065, 816078, 1360130, 2040195, 4080390]

約数ペア:

[(1, 4080390), (2, 2040195), (3, 1360130), (5, 816078), (6, 680065), (10, 408039), (15, 272026), (30, 136013)]