1294089120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{898673}}^1$

素因数の和:898694

約数の個数: 72

約数和(自身を含む): 4416084036

約数和(自身を除く): 3121994916

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 898673, 1797346, 2696019, 3594692, 4493365, 5392038, 7189384, 8088057, 8986730, 10784076, 13480095, 14378768, 16176114, 17973460, 21568152, 26960190, 28757536, 32352228, 35946920, 40440285, 43136304, 53920380, 64704456, 71893840, 80880570, 86272608, 107840760, 129408912, 143787680, 161761140, 215681520, 258817824, 323522280, 431363040, 647044560, 1294089120]

約数ペア:

[(1, 1294089120), (2, 647044560), (3, 431363040), (4, 323522280), (5, 258817824), (6, 215681520), (8, 161761140), (9, 143787680), (10, 129408912), (12, 107840760), (15, 86272608), (16, 80880570), (18, 71893840), (20, 64704456), (24, 53920380), (30, 43136304), (32, 40440285), (36, 35946920), (40, 32352228), (45, 28757536), (48, 26960190), (60, 21568152), (72, 17973460), (80, 16176114), (90, 14378768), (96, 13480095), (120, 10784076), (144, 8986730), (160, 8088057), (180, 7189384), (240, 5392038), (288, 4493365), (360, 3594692), (480, 2696019), (720, 1797346), (1440, 898673)]