2017148880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8404787}}^1$

素因数の和:8404803

約数の個数: 40

約数和(自身を含む): 6253162272

約数和(自身を除く): 4236013392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8404787, 16809574, 25214361, 33619148, 42023935, 50428722, 67238296, 84047870, 100857444, 126071805, 134476592, 168095740, 201714888, 252143610, 336191480, 403429776, 504287220, 672382960, 1008574440, 2017148880]

約数ペア:

[(1, 2017148880), (2, 1008574440), (3, 672382960), (4, 504287220), (5, 403429776), (6, 336191480), (8, 252143610), (10, 201714888), (12, 168095740), (15, 134476592), (16, 126071805), (20, 100857444), (24, 84047870), (30, 67238296), (40, 50428722), (48, 42023935), (60, 33619148), (80, 25214361), (120, 16809574), (240, 8404787)]