2639107440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23053}}^1$

素因数の和:23128

約数の個数: 160

約数和(自身を含む): 9262175040

約数和(自身を除く): 6623067600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 530, 540, 636, 720, 795, 848, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2160, 2385, 2544, 2862, 3180, 3816, 4240, 4770, 5724, 6360, 7155, 7632, 9540, 11448, 12720, 14310, 19080, 22896, 23053, 28620, 38160, 46106, 57240, 69159, 92212, 114480, 115265, 138318, 184424, 207477, 230530, 276636, 345795, 368848, 414954, 461060, 553272, 622431, 691590, 829908, 922120, 1037385, 1106544, 1221809, 1244862, 1383180, 1659816, 1844240, 2074770, 2443618, 2489724, 2766360, 3112155, 3319632, 3665427, 4149540, 4887236, 4979448, 5532720, 6109045, 6224310, 7330854, 8299080, 9774472, 9958896, 10996281, 12218090, 12448620, 14661708, 16598160, 18327135, 19548944, 21992562, 24436180, 24897240, 29323416, 32988843, 36654270, 43985124, 48872360, 49794480, 54981405, 58646832, 65977686, 73308540, 87970248, 97744720, 109962810, 131955372, 146617080, 164944215, 175940496, 219925620, 263910744, 293234160, 329888430, 439851240, 527821488, 659776860, 879702480, 1319553720, 2639107440]

約数ペア:

[(1, 2639107440), (2, 1319553720), (3, 879702480), (4, 659776860), (5, 527821488), (6, 439851240), (8, 329888430), (9, 293234160), (10, 263910744), (12, 219925620), (15, 175940496), (16, 164944215), (18, 146617080), (20, 131955372), (24, 109962810), (27, 97744720), (30, 87970248), (36, 73308540), (40, 65977686), (45, 58646832), (48, 54981405), (53, 49794480), (54, 48872360), (60, 43985124), (72, 36654270), (80, 32988843), (90, 29323416), (106, 24897240), (108, 24436180), (120, 21992562), (135, 19548944), (144, 18327135), (159, 16598160), (180, 14661708), (212, 12448620), (216, 12218090), (240, 10996281), (265, 9958896), (270, 9774472), (318, 8299080), (360, 7330854), (424, 6224310), (432, 6109045), (477, 5532720), (530, 4979448), (540, 4887236), (636, 4149540), (720, 3665427), (795, 3319632), (848, 3112155), (954, 2766360), (1060, 2489724), (1080, 2443618), (1272, 2074770), (1431, 1844240), (1590, 1659816), (1908, 1383180), (2120, 1244862), (2160, 1221809), (2385, 1106544), (2544, 1037385), (2862, 922120), (3180, 829908), (3816, 691590), (4240, 622431), (4770, 553272), (5724, 461060), (6360, 414954), (7155, 368848), (7632, 345795), (9540, 276636), (11448, 230530), (12720, 207477), (14310, 184424), (19080, 138318), (22896, 115265), (23053, 114480), (28620, 92212), (38160, 69159), (46106, 57240)]