80763840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1019

約数の個数: 168

約数和(自身を含む): 287670240

約数和(自身を除く): 206906400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 967, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 1934, 2088, 2320, 2610, 2784, 2880, 2901, 3480, 3868, 4176, 4640, 4835, 5220, 5568, 5802, 6960, 7736, 8352, 8703, 9280, 9670, 10440, 11604, 13920, 14505, 15472, 16704, 17406, 19340, 20880, 23208, 27840, 28043, 29010, 30944, 34812, 38680, 41760, 43515, 46416, 56086, 58020, 61888, 69624, 77360, 83520, 84129, 87030, 92832, 112172, 116040, 139248, 140215, 154720, 168258, 174060, 185664, 224344, 232080, 252387, 278496, 280430, 309440, 336516, 348120, 420645, 448688, 464160, 504774, 556992, 560860, 673032, 696240, 841290, 897376, 928320, 1009548, 1121720, 1261935, 1346064, 1392480, 1682580, 1794752, 2019096, 2243440, 2523870, 2692128, 2784960, 3365160, 4038192, 4486880, 5047740, 5384256, 6730320, 8076384, 8973760, 10095480, 13460640, 16152768, 20190960, 26921280, 40381920, 80763840]

約数ペア:

[(1, 80763840), (2, 40381920), (3, 26921280), (4, 20190960), (5, 16152768), (6, 13460640), (8, 10095480), (9, 8973760), (10, 8076384), (12, 6730320), (15, 5384256), (16, 5047740), (18, 4486880), (20, 4038192), (24, 3365160), (29, 2784960), (30, 2692128), (32, 2523870), (36, 2243440), (40, 2019096), (45, 1794752), (48, 1682580), (58, 1392480), (60, 1346064), (64, 1261935), (72, 1121720), (80, 1009548), (87, 928320), (90, 897376), (96, 841290), (116, 696240), (120, 673032), (144, 560860), (145, 556992), (160, 504774), (174, 464160), (180, 448688), (192, 420645), (232, 348120), (240, 336516), (261, 309440), (288, 280430), (290, 278496), (320, 252387), (348, 232080), (360, 224344), (435, 185664), (464, 174060), (480, 168258), (522, 154720), (576, 140215), (580, 139248), (696, 116040), (720, 112172), (870, 92832), (928, 87030), (960, 84129), (967, 83520), (1044, 77360), (1160, 69624), (1305, 61888), (1392, 58020), (1440, 56086), (1740, 46416), (1856, 43515), (1934, 41760), (2088, 38680), (2320, 34812), (2610, 30944), (2784, 29010), (2880, 28043), (2901, 27840), (3480, 23208), (3868, 20880), (4176, 19340), (4640, 17406), (4835, 16704), (5220, 15472), (5568, 14505), (5802, 13920), (6960, 11604), (7736, 10440), (8352, 9670), (8703, 9280)]