142064400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{118387}}^1$

素因数の和:118408

約数の個数: 60

約数和(自身を含む): 455083472

約数和(自身を除く): 313019072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 118387, 236774, 355161, 473548, 591935, 710322, 947096, 1183870, 1420644, 1775805, 1894192, 2367740, 2841288, 2959675, 3551610, 4735480, 5682576, 5919350, 7103220, 8879025, 9470960, 11838700, 14206440, 17758050, 23677400, 28412880, 35516100, 47354800, 71032200, 142064400]

約数ペア:

[(1, 142064400), (2, 71032200), (3, 47354800), (4, 35516100), (5, 28412880), (6, 23677400), (8, 17758050), (10, 14206440), (12, 11838700), (15, 9470960), (16, 8879025), (20, 7103220), (24, 5919350), (25, 5682576), (30, 4735480), (40, 3551610), (48, 2959675), (50, 2841288), (60, 2367740), (75, 1894192), (80, 1775805), (100, 1420644), (120, 1183870), (150, 947096), (200, 710322), (240, 591935), (300, 473548), (400, 355161), (600, 236774), (1200, 118387)]