4778640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{6637}}^1$

素因数の和:6656

約数の個数: 60

約数和(自身を含む): 16050684

約数和(自身を除く): 11272044

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, 6637, 13274, 19911, 26548, 33185, 39822, 53096, 59733, 66370, 79644, 99555, 106192, 119466, 132740, 159288, 199110, 238932, 265480, 298665, 318576, 398220, 477864, 530960, 597330, 796440, 955728, 1194660, 1592880, 2389320, 4778640]

約数ペア:

[(1, 4778640), (2, 2389320), (3, 1592880), (4, 1194660), (5, 955728), (6, 796440), (8, 597330), (9, 530960), (10, 477864), (12, 398220), (15, 318576), (16, 298665), (18, 265480), (20, 238932), (24, 199110), (30, 159288), (36, 132740), (40, 119466), (45, 106192), (48, 99555), (60, 79644), (72, 66370), (80, 59733), (90, 53096), (120, 39822), (144, 33185), (180, 26548), (240, 19911), (360, 13274), (720, 6637)]