120368360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{429887}}^1$

素因数の和:429905

約数の個数: 32

約数和(自身を含む): 309519360

約数和(自身を除く): 189151000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 429887, 859774, 1719548, 2149435, 3009209, 3439096, 4298870, 6018418, 8597740, 12036836, 15046045, 17195480, 24073672, 30092090, 60184180, 120368360]

約数ペア:

[(1, 120368360), (2, 60184180), (4, 30092090), (5, 24073672), (7, 17195480), (8, 15046045), (10, 12036836), (14, 8597740), (20, 6018418), (28, 4298870), (35, 3439096), (40, 3009209), (56, 2149435), (70, 1719548), (140, 859774), (280, 429887)]