1255142340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2293}}^1\times {\mathrm{3041}}^1$

素因数の和:5349

約数の個数: 72

約数和(自身を含む): 3810178008

約数和(自身を除く): 2555035668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2293, 3041, 4586, 6082, 6879, 9123, 9172, 11465, 12164, 13758, 15205, 18246, 20637, 22930, 27369, 27516, 30410, 34395, 36492, 41274, 45615, 45860, 54738, 60820, 68790, 82548, 91230, 103185, 109476, 136845, 137580, 182460, 206370, 273690, 412740, 547380, 6973013, 13946026, 20919039, 27892052, 34865065, 41838078, 62757117, 69730130, 83676156, 104595195, 125514234, 139460260, 209190390, 251028468, 313785585, 418380780, 627571170, 1255142340]

約数ペア:

[(1, 1255142340), (2, 627571170), (3, 418380780), (4, 313785585), (5, 251028468), (6, 209190390), (9, 139460260), (10, 125514234), (12, 104595195), (15, 83676156), (18, 69730130), (20, 62757117), (30, 41838078), (36, 34865065), (45, 27892052), (60, 20919039), (90, 13946026), (180, 6973013), (2293, 547380), (3041, 412740), (4586, 273690), (6082, 206370), (6879, 182460), (9123, 137580), (9172, 136845), (11465, 109476), (12164, 103185), (13758, 91230), (15205, 82548), (18246, 68790), (20637, 60820), (22930, 54738), (27369, 45860), (27516, 45615), (30410, 41274), (34395, 36492)]