3880140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5879}}^1$

素因数の和:5902

約数の個数: 48

約数和(自身を含む): 11854080

約数和(自身を除く): 7973940

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, 5879, 11758, 17637, 23516, 29395, 35274, 58790, 64669, 70548, 88185, 117580, 129338, 176370, 194007, 258676, 323345, 352740, 388014, 646690, 776028, 970035, 1293380, 1940070, 3880140]

約数ペア:

[(1, 3880140), (2, 1940070), (3, 1293380), (4, 970035), (5, 776028), (6, 646690), (10, 388014), (11, 352740), (12, 323345), (15, 258676), (20, 194007), (22, 176370), (30, 129338), (33, 117580), (44, 88185), (55, 70548), (60, 64669), (66, 58790), (110, 35274), (132, 29395), (165, 23516), (220, 17637), (330, 11758), (660, 5879)]