28804486440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{240037387}}^1$

素因数の和:240037401

約数の個数: 32

約数和(自身を含む): 86413459680

約数和(自身を除く): 57608973240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 240037387, 480074774, 720112161, 960149548, 1200186935, 1440224322, 1920299096, 2400373870, 2880448644, 3600560805, 4800747740, 5760897288, 7201121610, 9601495480, 14402243220, 28804486440]

約数ペア:

[(1, 28804486440), (2, 14402243220), (3, 9601495480), (4, 7201121610), (5, 5760897288), (6, 4800747740), (8, 3600560805), (10, 2880448644), (12, 2400373870), (15, 1920299096), (20, 1440224322), (24, 1200186935), (30, 960149548), (40, 720112161), (60, 480074774), (120, 240037387)]