68823120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{286763}}^1$

素因数の和:286779

約数の個数: 40

約数和(自身を含む): 213352416

約数和(自身を除く): 144529296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 286763, 573526, 860289, 1147052, 1433815, 1720578, 2294104, 2867630, 3441156, 4301445, 4588208, 5735260, 6882312, 8602890, 11470520, 13764624, 17205780, 22941040, 34411560, 68823120]

約数ペア:

[(1, 68823120), (2, 34411560), (3, 22941040), (4, 17205780), (5, 13764624), (6, 11470520), (8, 8602890), (10, 6882312), (12, 5735260), (15, 4588208), (16, 4301445), (20, 3441156), (24, 2867630), (30, 2294104), (40, 1720578), (48, 1433815), (60, 1147052), (80, 860289), (120, 573526), (240, 286763)]