169028880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{704287}}^1$

素因数の和:704303

約数の個数: 40

約数和(自身を含む): 523990272

約数和(自身を除く): 354961392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 704287, 1408574, 2112861, 2817148, 3521435, 4225722, 5634296, 7042870, 8451444, 10564305, 11268592, 14085740, 16902888, 21128610, 28171480, 33805776, 42257220, 56342960, 84514440, 169028880]

約数ペア:

[(1, 169028880), (2, 84514440), (3, 56342960), (4, 42257220), (5, 33805776), (6, 28171480), (8, 21128610), (10, 16902888), (12, 14085740), (15, 11268592), (16, 10564305), (20, 8451444), (24, 7042870), (30, 5634296), (40, 4225722), (48, 3521435), (60, 2817148), (80, 2112861), (120, 1408574), (240, 704287)]