108122280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{128717}}^1$

素因数の和:128738

約数の個数: 64

約数和(自身を含む): 370707840

約数和(自身を除く): 262585560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 128717, 257434, 386151, 514868, 643585, 772302, 901019, 1029736, 1287170, 1544604, 1802038, 1930755, 2574340, 2703057, 3089208, 3604076, 3861510, 4505095, 5148680, 5406114, 7208152, 7723020, 9010190, 10812228, 13515285, 15446040, 18020380, 21624456, 27030570, 36040760, 54061140, 108122280]

約数ペア:

[(1, 108122280), (2, 54061140), (3, 36040760), (4, 27030570), (5, 21624456), (6, 18020380), (7, 15446040), (8, 13515285), (10, 10812228), (12, 9010190), (14, 7723020), (15, 7208152), (20, 5406114), (21, 5148680), (24, 4505095), (28, 3861510), (30, 3604076), (35, 3089208), (40, 2703057), (42, 2574340), (56, 1930755), (60, 1802038), (70, 1544604), (84, 1287170), (105, 1029736), (120, 901019), (140, 772302), (168, 643585), (210, 514868), (280, 386151), (420, 257434), (840, 128717)]