129263040

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{4987}}^1$

素因数の和:5016

約数の個数: 140

約数和(自身を含む): 459903576

約数和(自身を除く): 330640536

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 4987, 5184, 6480, 8640, 9974, 12960, 14961, 19948, 24935, 25920, 29922, 39896, 44883, 49870, 59844, 74805, 79792, 89766, 99740, 119688, 134649, 149610, 159584, 179532, 199480, 224415, 239376, 269298, 299220, 319168, 359064, 398960, 403947, 448830, 478752, 538596, 598440, 673245, 718128, 797920, 807894, 897660, 957504, 1077192, 1196880, 1346490, 1436256, 1595840, 1615788, 1795320, 2019735, 2154384, 2393760, 2692980, 2872512, 3231576, 3590640, 4039470, 4308768, 4787520, 5385960, 6463152, 7181280, 8078940, 8617536, 10771920, 12926304, 14362560, 16157880, 21543840, 25852608, 32315760, 43087680, 64631520, 129263040]

約数ペア:

[(1, 129263040), (2, 64631520), (3, 43087680), (4, 32315760), (5, 25852608), (6, 21543840), (8, 16157880), (9, 14362560), (10, 12926304), (12, 10771920), (15, 8617536), (16, 8078940), (18, 7181280), (20, 6463152), (24, 5385960), (27, 4787520), (30, 4308768), (32, 4039470), (36, 3590640), (40, 3231576), (45, 2872512), (48, 2692980), (54, 2393760), (60, 2154384), (64, 2019735), (72, 1795320), (80, 1615788), (81, 1595840), (90, 1436256), (96, 1346490), (108, 1196880), (120, 1077192), (135, 957504), (144, 897660), (160, 807894), (162, 797920), (180, 718128), (192, 673245), (216, 598440), (240, 538596), (270, 478752), (288, 448830), (320, 403947), (324, 398960), (360, 359064), (405, 319168), (432, 299220), (480, 269298), (540, 239376), (576, 224415), (648, 199480), (720, 179532), (810, 159584), (864, 149610), (960, 134649), (1080, 119688), (1296, 99740), (1440, 89766), (1620, 79792), (1728, 74805), (2160, 59844), (2592, 49870), (2880, 44883), (3240, 39896), (4320, 29922), (4987, 25920), (5184, 24935), (6480, 19948), (8640, 14961), (9974, 12960)]