27694980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{51287}}^1$

素因数の和:51305

約数の個数: 48

約数和(自身を含む): 86163840

約数和(自身を除く): 58468860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 51287, 102574, 153861, 205148, 256435, 307722, 461583, 512870, 615444, 769305, 923166, 1025740, 1384749, 1538610, 1846332, 2307915, 2769498, 3077220, 4615830, 5538996, 6923745, 9231660, 13847490, 27694980]

約数ペア:

[(1, 27694980), (2, 13847490), (3, 9231660), (4, 6923745), (5, 5538996), (6, 4615830), (9, 3077220), (10, 2769498), (12, 2307915), (15, 1846332), (18, 1538610), (20, 1384749), (27, 1025740), (30, 923166), (36, 769305), (45, 615444), (54, 512870), (60, 461583), (90, 307722), (108, 256435), (135, 205148), (180, 153861), (270, 102574), (540, 51287)]