338510880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:768

約数の個数: 192

約数和(自身を含む): 1196052480

約数和(自身を除く): 857541600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 127, 135, 144, 160, 180, 216, 240, 254, 270, 288, 360, 381, 432, 480, 508, 540, 617, 635, 720, 762, 864, 1016, 1080, 1143, 1234, 1270, 1440, 1524, 1851, 1905, 2032, 2160, 2286, 2468, 2540, 3048, 3085, 3429, 3702, 3810, 4064, 4320, 4572, 4936, 5080, 5553, 5715, 6096, 6170, 6858, 7404, 7620, 9144, 9255, 9872, 10160, 11106, 11430, 12192, 12340, 13716, 14808, 15240, 16659, 17145, 18288, 18510, 19744, 20320, 22212, 22860, 24680, 27432, 27765, 29616, 30480, 33318, 34290, 36576, 37020, 44424, 45720, 49360, 54864, 55530, 59232, 60960, 66636, 68580, 74040, 78359, 83295, 88848, 91440, 98720, 109728, 111060, 133272, 137160, 148080, 156718, 166590, 177696, 182880, 222120, 235077, 266544, 274320, 296160, 313436, 333180, 391795, 444240, 470154, 533088, 548640, 626872, 666360, 705231, 783590, 888480, 940308, 1175385, 1253744, 1332720, 1410462, 1567180, 1880616, 2115693, 2350770, 2507488, 2665440, 2820924, 3134360, 3526155, 3761232, 4231386, 4701540, 5641848, 6268720, 7052310, 7522464, 8462772, 9403080, 10578465, 11283696, 12537440, 14104620, 16925544, 18806160, 21156930, 22567392, 28209240, 33851088, 37612320, 42313860, 56418480, 67702176, 84627720, 112836960, 169255440, 338510880]

約数ペア:

[(1, 338510880), (2, 169255440), (3, 112836960), (4, 84627720), (5, 67702176), (6, 56418480), (8, 42313860), (9, 37612320), (10, 33851088), (12, 28209240), (15, 22567392), (16, 21156930), (18, 18806160), (20, 16925544), (24, 14104620), (27, 12537440), (30, 11283696), (32, 10578465), (36, 9403080), (40, 8462772), (45, 7522464), (48, 7052310), (54, 6268720), (60, 5641848), (72, 4701540), (80, 4231386), (90, 3761232), (96, 3526155), (108, 3134360), (120, 2820924), (127, 2665440), (135, 2507488), (144, 2350770), (160, 2115693), (180, 1880616), (216, 1567180), (240, 1410462), (254, 1332720), (270, 1253744), (288, 1175385), (360, 940308), (381, 888480), (432, 783590), (480, 705231), (508, 666360), (540, 626872), (617, 548640), (635, 533088), (720, 470154), (762, 444240), (864, 391795), (1016, 333180), (1080, 313436), (1143, 296160), (1234, 274320), (1270, 266544), (1440, 235077), (1524, 222120), (1851, 182880), (1905, 177696), (2032, 166590), (2160, 156718), (2286, 148080), (2468, 137160), (2540, 133272), (3048, 111060), (3085, 109728), (3429, 98720), (3702, 91440), (3810, 88848), (4064, 83295), (4320, 78359), (4572, 74040), (4936, 68580), (5080, 66636), (5553, 60960), (5715, 59232), (6096, 55530), (6170, 54864), (6858, 49360), (7404, 45720), (7620, 44424), (9144, 37020), (9255, 36576), (9872, 34290), (10160, 33318), (11106, 30480), (11430, 29616), (12192, 27765), (12340, 27432), (13716, 24680), (14808, 22860), (15240, 22212), (16659, 20320), (17145, 19744), (18288, 18510)]