1123842120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{550903}}^1$

素因数の和:550934

約数の個数: 64

約数和(自身を含む): 3569857920

約数和(自身を除く): 2446015800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 550903, 1101806, 1652709, 2203612, 2754515, 3305418, 4407224, 5509030, 6610836, 8263545, 9365351, 11018060, 13221672, 16527090, 18730702, 22036120, 28096053, 33054180, 37461404, 46826755, 56192106, 66108360, 74922808, 93653510, 112384212, 140480265, 187307020, 224768424, 280960530, 374614040, 561921060, 1123842120]

約数ペア:

[(1, 1123842120), (2, 561921060), (3, 374614040), (4, 280960530), (5, 224768424), (6, 187307020), (8, 140480265), (10, 112384212), (12, 93653510), (15, 74922808), (17, 66108360), (20, 56192106), (24, 46826755), (30, 37461404), (34, 33054180), (40, 28096053), (51, 22036120), (60, 18730702), (68, 16527090), (85, 13221672), (102, 11018060), (120, 9365351), (136, 8263545), (170, 6610836), (204, 5509030), (255, 4407224), (340, 3305418), (408, 2754515), (510, 2203612), (680, 1652709), (1020, 1101806), (2040, 550903)]