161914440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1349287}}^1$

素因数の和:1349301

約数の個数: 32

約数和(自身を含む): 485743680

約数和(自身を除く): 323829240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1349287, 2698574, 4047861, 5397148, 6746435, 8095722, 10794296, 13492870, 16191444, 20239305, 26985740, 32382888, 40478610, 53971480, 80957220, 161914440]

約数ペア:

[(1, 161914440), (2, 80957220), (3, 53971480), (4, 40478610), (5, 32382888), (6, 26985740), (8, 20239305), (10, 16191444), (12, 13492870), (15, 10794296), (20, 8095722), (24, 6746435), (30, 5397148), (40, 4047861), (60, 2698574), (120, 1349287)]