2440892160

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{30269}}^1$

素因数の和:30303

約数の個数: 216

約数和(自身を含む): 9652013280

約数和(自身を除く): 7211121120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 30269, 40320, 60538, 80640, 90807, 121076, 151345, 181614, 211883, 242152, 272421, 302690, 363228, 423766, 454035, 484304, 544842, 605380, 635649, 726456, 847532, 908070, 968608, 1059415, 1089684, 1210760, 1271298, 1362105, 1452912, 1695064, 1816140, 1906947, 1937216, 2118830, 2179368, 2421520, 2542596, 2724210, 2905824, 3178245, 3390128, 3632280, 3813894, 3874432, 4237660, 4358736, 4843040, 5085192, 5448420, 5811648, 6356490, 6780256, 7264560, 7627788, 7748864, 8475320, 8717472, 9534735, 9686080, 10170384, 10896840, 11623296, 12712980, 13560512, 14529120, 15255576, 16950640, 17434944, 19069470, 19372160, 20340768, 21793680, 23246592, 25425960, 27121024, 29058240, 30511152, 33901280, 34869888, 38138940, 38744320, 40681536, 43587360, 50851920, 54242048, 58116480, 61022304, 67802560, 69739776, 76277880, 81363072, 87174720, 101703840, 116232960, 122044608, 135605120, 152555760, 162726144, 174349440, 203407680, 244089216, 271210240, 305111520, 348698880, 406815360, 488178432, 610223040, 813630720, 1220446080, 2440892160]

約数ペア:

[(1, 2440892160), (2, 1220446080), (3, 813630720), (4, 610223040), (5, 488178432), (6, 406815360), (7, 348698880), (8, 305111520), (9, 271210240), (10, 244089216), (12, 203407680), (14, 174349440), (15, 162726144), (16, 152555760), (18, 135605120), (20, 122044608), (21, 116232960), (24, 101703840), (28, 87174720), (30, 81363072), (32, 76277880), (35, 69739776), (36, 67802560), (40, 61022304), (42, 58116480), (45, 54242048), (48, 50851920), (56, 43587360), (60, 40681536), (63, 38744320), (64, 38138940), (70, 34869888), (72, 33901280), (80, 30511152), (84, 29058240), (90, 27121024), (96, 25425960), (105, 23246592), (112, 21793680), (120, 20340768), (126, 19372160), (128, 19069470), (140, 17434944), (144, 16950640), (160, 15255576), (168, 14529120), (180, 13560512), (192, 12712980), (210, 11623296), (224, 10896840), (240, 10170384), (252, 9686080), (256, 9534735), (280, 8717472), (288, 8475320), (315, 7748864), (320, 7627788), (336, 7264560), (360, 6780256), (384, 6356490), (420, 5811648), (448, 5448420), (480, 5085192), (504, 4843040), (560, 4358736), (576, 4237660), (630, 3874432), (640, 3813894), (672, 3632280), (720, 3390128), (768, 3178245), (840, 2905824), (896, 2724210), (960, 2542596), (1008, 2421520), (1120, 2179368), (1152, 2118830), (1260, 1937216), (1280, 1906947), (1344, 1816140), (1440, 1695064), (1680, 1452912), (1792, 1362105), (1920, 1271298), (2016, 1210760), (2240, 1089684), (2304, 1059415), (2520, 968608), (2688, 908070), (2880, 847532), (3360, 726456), (3840, 635649), (4032, 605380), (4480, 544842), (5040, 484304), (5376, 454035), (5760, 423766), (6720, 363228), (8064, 302690), (8960, 272421), (10080, 242152), (11520, 211883), (13440, 181614), (16128, 151345), (20160, 121076), (26880, 90807), (30269, 80640), (40320, 60538)]