131794440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1098287}}^1$

素因数の和:1098301

約数の個数: 32

約数和(自身を含む): 395383680

約数和(自身を除く): 263589240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1098287, 2196574, 3294861, 4393148, 5491435, 6589722, 8786296, 10982870, 13179444, 16474305, 21965740, 26358888, 32948610, 43931480, 65897220, 131794440]

約数ペア:

[(1, 131794440), (2, 65897220), (3, 43931480), (4, 32948610), (5, 26358888), (6, 21965740), (8, 16474305), (10, 13179444), (12, 10982870), (15, 8786296), (20, 6589722), (24, 5491435), (30, 4393148), (40, 3294861), (60, 2196574), (120, 1098287)]