520506960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{17077}}^1$

素因数の和:17220

約数の個数: 80

約数和(自身を含む): 1626372096

約数和(自身を除く): 1105865136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 17077, 30480, 34154, 51231, 68308, 85385, 102462, 136616, 170770, 204924, 256155, 273232, 341540, 409848, 512310, 683080, 819696, 1024620, 1366160, 2049240, 2168779, 4098480, 4337558, 6506337, 8675116, 10843895, 13012674, 17350232, 21687790, 26025348, 32531685, 34700464, 43375580, 52050696, 65063370, 86751160, 104101392, 130126740, 173502320, 260253480, 520506960]

約数ペア:

[(1, 520506960), (2, 260253480), (3, 173502320), (4, 130126740), (5, 104101392), (6, 86751160), (8, 65063370), (10, 52050696), (12, 43375580), (15, 34700464), (16, 32531685), (20, 26025348), (24, 21687790), (30, 17350232), (40, 13012674), (48, 10843895), (60, 8675116), (80, 6506337), (120, 4337558), (127, 4098480), (240, 2168779), (254, 2049240), (381, 1366160), (508, 1024620), (635, 819696), (762, 683080), (1016, 512310), (1270, 409848), (1524, 341540), (1905, 273232), (2032, 256155), (2540, 204924), (3048, 170770), (3810, 136616), (5080, 102462), (6096, 85385), (7620, 68308), (10160, 51231), (15240, 34154), (17077, 30480)]