205849320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1715411}}^1$

素因数の和:1715425

約数の個数: 32

約数和(自身を含む): 617548320

約数和(自身を除く): 411699000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1715411, 3430822, 5146233, 6861644, 8577055, 10292466, 13723288, 17154110, 20584932, 25731165, 34308220, 41169864, 51462330, 68616440, 102924660, 205849320]

約数ペア:

[(1, 205849320), (2, 102924660), (3, 68616440), (4, 51462330), (5, 41169864), (6, 34308220), (8, 25731165), (10, 20584932), (12, 17154110), (15, 13723288), (20, 10292466), (24, 8577055), (30, 6861644), (40, 5146233), (60, 3430822), (120, 1715411)]