2012336880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{5413}}^1$

素因数の和:6978

約数の個数: 80

約数和(自身を含む): 6243424800

約数和(自身を除く): 4231087920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1549, 3098, 4647, 5413, 6196, 7745, 9294, 10826, 12392, 15490, 16239, 18588, 21652, 23235, 24784, 27065, 30980, 32478, 37176, 43304, 46470, 54130, 61960, 64956, 74352, 81195, 86608, 92940, 108260, 123920, 129912, 162390, 185880, 216520, 259824, 324780, 371760, 433040, 649560, 1299120, 8384737, 16769474, 25154211, 33538948, 41923685, 50308422, 67077896, 83847370, 100616844, 125771055, 134155792, 167694740, 201233688, 251542110, 335389480, 402467376, 503084220, 670778960, 1006168440, 2012336880]

約数ペア:

[(1, 2012336880), (2, 1006168440), (3, 670778960), (4, 503084220), (5, 402467376), (6, 335389480), (8, 251542110), (10, 201233688), (12, 167694740), (15, 134155792), (16, 125771055), (20, 100616844), (24, 83847370), (30, 67077896), (40, 50308422), (48, 41923685), (60, 33538948), (80, 25154211), (120, 16769474), (240, 8384737), (1549, 1299120), (3098, 649560), (4647, 433040), (5413, 371760), (6196, 324780), (7745, 259824), (9294, 216520), (10826, 185880), (12392, 162390), (15490, 129912), (16239, 123920), (18588, 108260), (21652, 92940), (23235, 86608), (24784, 81195), (27065, 74352), (30980, 64956), (32478, 61960), (37176, 54130), (43304, 46470)]