8236140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12479}}^1$

素因数の和:12502

約数の個数: 48

約数和(自身を含む): 25159680

約数和(自身を除く): 16923540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 12479, 24958, 37437, 49916, 62395, 74874, 124790, 137269, 149748, 187185, 249580, 274538, 374370, 411807, 549076, 686345, 748740, 823614, 1372690, 1647228, 2059035, 2745380, 4118070, 8236140]

約数ペア:

[(1, 8236140), (2, 4118070), (3, 2745380), (4, 2059035), (5, 1647228), (6, 1372690), (10, 823614), (11, 748740), (12, 686345), (15, 549076), (20, 411807), (22, 374370), (30, 274538), (33, 249580), (44, 187185), (55, 149748), (60, 137269), (66, 124790), (110, 74874), (132, 62395), (165, 49916), (220, 37437), (330, 24958), (660, 12479)]