48720381920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43500341}}^1$

素因数の和:43500363

約数の個数: 48

約数和(自身を含む): 131545034208

約数和(自身を除く): 82824652288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 43500341, 87000682, 174001364, 217501705, 304502387, 348002728, 435003410, 609004774, 696005456, 870006820, 1218009548, 1392010912, 1522511935, 1740013640, 2436019096, 3045023870, 3480027280, 4872038192, 6090047740, 6960054560, 9744076384, 12180095480, 24360190960, 48720381920]

約数ペア:

[(1, 48720381920), (2, 24360190960), (4, 12180095480), (5, 9744076384), (7, 6960054560), (8, 6090047740), (10, 4872038192), (14, 3480027280), (16, 3045023870), (20, 2436019096), (28, 1740013640), (32, 1522511935), (35, 1392010912), (40, 1218009548), (56, 870006820), (70, 696005456), (80, 609004774), (112, 435003410), (140, 348002728), (160, 304502387), (224, 217501705), (280, 174001364), (560, 87000682), (1120, 43500341)]