2457156960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{7517}}^1$

素因数の和:7765

約数の個数: 144

約数和(自身を含む): 8423107056

約数和(自身を除く): 5965950096

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, 227, 240, 288, 360, 454, 480, 681, 720, 908, 1135, 1362, 1440, 1816, 2043, 2270, 2724, 3405, 3632, 4086, 4540, 5448, 6810, 7264, 7517, 8172, 9080, 10215, 10896, 13620, 15034, 16344, 18160, 20430, 21792, 22551, 27240, 30068, 32688, 36320, 37585, 40860, 45102, 54480, 60136, 65376, 67653, 75170, 81720, 90204, 108960, 112755, 120272, 135306, 150340, 163440, 180408, 225510, 240544, 270612, 300680, 326880, 338265, 360816, 451020, 541224, 601360, 676530, 721632, 902040, 1082448, 1202720, 1353060, 1706359, 1804080, 2164896, 2706120, 3412718, 3608160, 5119077, 5412240, 6825436, 8531795, 10238154, 10824480, 13650872, 15357231, 17063590, 20476308, 25595385, 27301744, 30714462, 34127180, 40952616, 51190770, 54603488, 61428924, 68254360, 76786155, 81905232, 102381540, 122857848, 136508720, 153572310, 163810464, 204763080, 245715696, 273017440, 307144620, 409526160, 491431392, 614289240, 819052320, 1228578480, 2457156960]

約数ペア:

[(1, 2457156960), (2, 1228578480), (3, 819052320), (4, 614289240), (5, 491431392), (6, 409526160), (8, 307144620), (9, 273017440), (10, 245715696), (12, 204763080), (15, 163810464), (16, 153572310), (18, 136508720), (20, 122857848), (24, 102381540), (30, 81905232), (32, 76786155), (36, 68254360), (40, 61428924), (45, 54603488), (48, 51190770), (60, 40952616), (72, 34127180), (80, 30714462), (90, 27301744), (96, 25595385), (120, 20476308), (144, 17063590), (160, 15357231), (180, 13650872), (227, 10824480), (240, 10238154), (288, 8531795), (360, 6825436), (454, 5412240), (480, 5119077), (681, 3608160), (720, 3412718), (908, 2706120), (1135, 2164896), (1362, 1804080), (1440, 1706359), (1816, 1353060), (2043, 1202720), (2270, 1082448), (2724, 902040), (3405, 721632), (3632, 676530), (4086, 601360), (4540, 541224), (5448, 451020), (6810, 360816), (7264, 338265), (7517, 326880), (8172, 300680), (9080, 270612), (10215, 240544), (10896, 225510), (13620, 180408), (15034, 163440), (16344, 150340), (18160, 135306), (20430, 120272), (21792, 112755), (22551, 108960), (27240, 90204), (30068, 81720), (32688, 75170), (36320, 67653), (37585, 65376), (40860, 60136), (45102, 54480)]