1489440960

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{8209}}^1$

素因数の和:8245

約数の個数: 280

約数和(自身を含む): 6055827360

約数和(自身を除く): 4566386400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8209, 8640, 9072, 10080, 11340, 12096, 12960, 15120, 16418, 18144, 20160, 22680, 24627, 25920, 30240, 32836, 36288, 41045, 45360, 49254, 57463, 60480, 65672, 73881, 82090, 90720, 98508, 114926, 123135, 131344, 147762, 164180, 172389, 181440, 197016, 221643, 229852, 246270, 262688, 287315, 295524, 328360, 344778, 369405, 394032, 443286, 459704, 492540, 517167, 525376, 574630, 591048, 656720, 664929, 689556, 738810, 788064, 861945, 886572, 919408, 985080, 1034334, 1108215, 1149260, 1182096, 1313440, 1329858, 1379112, 1477620, 1551501, 1576128, 1723890, 1773144, 1838816, 1970160, 2068668, 2216430, 2298520, 2364192, 2585835, 2626880, 2659716, 2758224, 2955240, 3103002, 3324645, 3447780, 3546288, 3677632, 3940320, 4137336, 4432860, 4597040, 4654503, 4728384, 5171670, 5319432, 5516448, 5910480, 6206004, 6649290, 6895560, 7092576, 7757505, 7880640, 8274672, 8865720, 9194080, 9309006, 10343340, 10638864, 11032896, 11820960, 12412008, 13298580, 13791120, 14185152, 15515010, 16549344, 17731440, 18388160, 18618012, 20686680, 21277728, 23272515, 23641920, 24824016, 26597160, 27582240, 31030020, 33098688, 35462880, 37236024, 41373360, 42555456, 46545030, 49648032, 53194320, 55164480, 62060040, 70925760, 74472048, 82746720, 93090060, 99296064, 106388640, 124120080, 148944096, 165493440, 186180120, 212777280, 248240160, 297888192, 372360240, 496480320, 744720480, 1489440960]

約数ペア:

[(1, 1489440960), (2, 744720480), (3, 496480320), (4, 372360240), (5, 297888192), (6, 248240160), (7, 212777280), (8, 186180120), (9, 165493440), (10, 148944096), (12, 124120080), (14, 106388640), (15, 99296064), (16, 93090060), (18, 82746720), (20, 74472048), (21, 70925760), (24, 62060040), (27, 55164480), (28, 53194320), (30, 49648032), (32, 46545030), (35, 42555456), (36, 41373360), (40, 37236024), (42, 35462880), (45, 33098688), (48, 31030020), (54, 27582240), (56, 26597160), (60, 24824016), (63, 23641920), (64, 23272515), (70, 21277728), (72, 20686680), (80, 18618012), (81, 18388160), (84, 17731440), (90, 16549344), (96, 15515010), (105, 14185152), (108, 13791120), (112, 13298580), (120, 12412008), (126, 11820960), (135, 11032896), (140, 10638864), (144, 10343340), (160, 9309006), (162, 9194080), (168, 8865720), (180, 8274672), (189, 7880640), (192, 7757505), (210, 7092576), (216, 6895560), (224, 6649290), (240, 6206004), (252, 5910480), (270, 5516448), (280, 5319432), (288, 5171670), (315, 4728384), (320, 4654503), (324, 4597040), (336, 4432860), (360, 4137336), (378, 3940320), (405, 3677632), (420, 3546288), (432, 3447780), (448, 3324645), (480, 3103002), (504, 2955240), (540, 2758224), (560, 2659716), (567, 2626880), (576, 2585835), (630, 2364192), (648, 2298520), (672, 2216430), (720, 2068668), (756, 1970160), (810, 1838816), (840, 1773144), (864, 1723890), (945, 1576128), (960, 1551501), (1008, 1477620), (1080, 1379112), (1120, 1329858), (1134, 1313440), (1260, 1182096), (1296, 1149260), (1344, 1108215), (1440, 1034334), (1512, 985080), (1620, 919408), (1680, 886572), (1728, 861945), (1890, 788064), (2016, 738810), (2160, 689556), (2240, 664929), (2268, 656720), (2520, 591048), (2592, 574630), (2835, 525376), (2880, 517167), (3024, 492540), (3240, 459704), (3360, 443286), (3780, 394032), (4032, 369405), (4320, 344778), (4536, 328360), (5040, 295524), (5184, 287315), (5670, 262688), (6048, 246270), (6480, 229852), (6720, 221643), (7560, 197016), (8209, 181440), (8640, 172389), (9072, 164180), (10080, 147762), (11340, 131344), (12096, 123135), (12960, 114926), (15120, 98508), (16418, 90720), (18144, 82090), (20160, 73881), (22680, 65672), (24627, 60480), (25920, 57463), (30240, 49254), (32836, 45360), (36288, 41045)]