25145760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{52387}}^1$

素因数の和:52405

約数の個数: 48

約数和(自身を含む): 79210656

約数和(自身を除く): 54064896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 52387, 104774, 157161, 209548, 261935, 314322, 419096, 523870, 628644, 785805, 838192, 1047740, 1257288, 1571610, 1676384, 2095480, 2514576, 3143220, 4190960, 5029152, 6286440, 8381920, 12572880, 25145760]

約数ペア:

[(1, 25145760), (2, 12572880), (3, 8381920), (4, 6286440), (5, 5029152), (6, 4190960), (8, 3143220), (10, 2514576), (12, 2095480), (15, 1676384), (16, 1571610), (20, 1257288), (24, 1047740), (30, 838192), (32, 785805), (40, 628644), (48, 523870), (60, 419096), (80, 314322), (96, 261935), (120, 209548), (160, 157161), (240, 104774), (480, 52387)]