12551005080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{3873767}}^1$

素因数の和:3873790

約数の個数: 80

約数和(自身を含む): 42185333520

約数和(自身を除く): 29634328440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 3873767, 7747534, 11621301, 15495068, 19368835, 23242602, 30990136, 34863903, 38737670, 46485204, 58106505, 69727806, 77475340, 92970408, 104591709, 116213010, 139455612, 154950680, 174319515, 209183418, 232426020, 278911224, 313775127, 348639030, 418366836, 464852040, 522958545, 627550254, 697278060, 836733672, 1045917090, 1255100508, 1394556120, 1568875635, 2091834180, 2510201016, 3137751270, 4183668360, 6275502540, 12551005080]

約数ペア:

[(1, 12551005080), (2, 6275502540), (3, 4183668360), (4, 3137751270), (5, 2510201016), (6, 2091834180), (8, 1568875635), (9, 1394556120), (10, 1255100508), (12, 1045917090), (15, 836733672), (18, 697278060), (20, 627550254), (24, 522958545), (27, 464852040), (30, 418366836), (36, 348639030), (40, 313775127), (45, 278911224), (54, 232426020), (60, 209183418), (72, 174319515), (81, 154950680), (90, 139455612), (108, 116213010), (120, 104591709), (135, 92970408), (162, 77475340), (180, 69727806), (216, 58106505), (270, 46485204), (324, 38737670), (360, 34863903), (405, 30990136), (540, 23242602), (648, 19368835), (810, 15495068), (1080, 11621301), (1620, 7747534), (3240, 3873767)]