7788797220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4003}}^1\times {\mathrm{32429}}^1$

素因数の和:36444

約数の個数: 48

約数和(自身を含む): 21814752960

約数和(自身を除く): 14025955740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4003, 8006, 12009, 16012, 20015, 24018, 32429, 40030, 48036, 60045, 64858, 80060, 97287, 120090, 129716, 162145, 194574, 240180, 324290, 389148, 486435, 648580, 972870, 1945740, 129813287, 259626574, 389439861, 519253148, 649066435, 778879722, 1298132870, 1557759444, 1947199305, 2596265740, 3894398610, 7788797220]

約数ペア:

[(1, 7788797220), (2, 3894398610), (3, 2596265740), (4, 1947199305), (5, 1557759444), (6, 1298132870), (10, 778879722), (12, 649066435), (15, 519253148), (20, 389439861), (30, 259626574), (60, 129813287), (4003, 1945740), (8006, 972870), (12009, 648580), (16012, 486435), (20015, 389148), (24018, 324290), (32429, 240180), (40030, 194574), (48036, 162145), (60045, 129716), (64858, 120090), (80060, 97287)]