206469360

素因数分解:

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

素因数の和:286782

約数の個数: 60

約数和(自身を含む): 693395352

約数和(自身を除く): 486925992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 286763, 573526, 860289, 1147052, 1433815, 1720578, 2294104, 2580867, 2867630, 3441156, 4301445, 4588208, 5161734, 5735260, 6882312, 8602890, 10323468, 11470520, 12904335, 13764624, 17205780, 20646936, 22941040, 25808670, 34411560, 41293872, 51617340, 68823120, 103234680, 206469360]

約数ペア:

[(1, 206469360), (2, 103234680), (3, 68823120), (4, 51617340), (5, 41293872), (6, 34411560), (8, 25808670), (9, 22941040), (10, 20646936), (12, 17205780), (15, 13764624), (16, 12904335), (18, 11470520), (20, 10323468), (24, 8602890), (30, 6882312), (36, 5735260), (40, 5161734), (45, 4588208), (48, 4301445), (60, 3441156), (72, 2867630), (80, 2580867), (90, 2294104), (120, 1720578), (144, 1433815), (180, 1147052), (240, 860289), (360, 573526), (720, 286763)]