248741694720

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{2399129}}^1$

素因数の和:2399162

約数の個数: 180

約数和(自身を含む): 890043642180

約数和(自身を除く): 641301947460

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 20736, 25920, 34560, 51840, 103680, 2399129, 4798258, 7197387, 9596516, 11995645, 14394774, 19193032, 21592161, 23991290, 28789548, 35986935, 38386064, 43184322, 47982580, 57579096, 64776483, 71973870, 76772128, 86368644, 95965160, 107960805, 115158192, 129552966, 143947740, 153544256, 172737288, 191930320, 194329449, 215921610, 230316384, 259105932, 287895480, 307088512, 323882415, 345474576, 383860640, 388658898, 431843220, 460632768, 518211864, 575790960, 614177024, 647764830, 690949152, 767721280, 777317796, 863686440, 921265536, 971647245, 1036423728, 1151581920, 1295529660, 1381898304, 1535442560, 1554635592, 1727372880, 1842531072, 1943294490, 2072847456, 2303163840, 2591059320, 2763796608, 3070885120, 3109271184, 3454745760, 3886588980, 4145694912, 4606327680, 5182118640, 5527593216, 6218542368, 6909491520, 7773177960, 8291389824, 9212655360, 10364237280, 12437084736, 13818983040, 15546355920, 16582779648, 20728474560, 24874169472, 27637966080, 31092711840, 41456949120, 49748338944, 62185423680, 82913898240, 124370847360, 248741694720]

約数ペア:

[(1, 248741694720), (2, 124370847360), (3, 82913898240), (4, 62185423680), (5, 49748338944), (6, 41456949120), (8, 31092711840), (9, 27637966080), (10, 24874169472), (12, 20728474560), (15, 16582779648), (16, 15546355920), (18, 13818983040), (20, 12437084736), (24, 10364237280), (27, 9212655360), (30, 8291389824), (32, 7773177960), (36, 6909491520), (40, 6218542368), (45, 5527593216), (48, 5182118640), (54, 4606327680), (60, 4145694912), (64, 3886588980), (72, 3454745760), (80, 3109271184), (81, 3070885120), (90, 2763796608), (96, 2591059320), (108, 2303163840), (120, 2072847456), (128, 1943294490), (135, 1842531072), (144, 1727372880), (160, 1554635592), (162, 1535442560), (180, 1381898304), (192, 1295529660), (216, 1151581920), (240, 1036423728), (256, 971647245), (270, 921265536), (288, 863686440), (320, 777317796), (324, 767721280), (360, 690949152), (384, 647764830), (405, 614177024), (432, 575790960), (480, 518211864), (540, 460632768), (576, 431843220), (640, 388658898), (648, 383860640), (720, 345474576), (768, 323882415), (810, 307088512), (864, 287895480), (960, 259105932), (1080, 230316384), (1152, 215921610), (1280, 194329449), (1296, 191930320), (1440, 172737288), (1620, 153544256), (1728, 143947740), (1920, 129552966), (2160, 115158192), (2304, 107960805), (2592, 95965160), (2880, 86368644), (3240, 76772128), (3456, 71973870), (3840, 64776483), (4320, 57579096), (5184, 47982580), (5760, 43184322), (6480, 38386064), (6912, 35986935), (8640, 28789548), (10368, 23991290), (11520, 21592161), (12960, 19193032), (17280, 14394774), (20736, 11995645), (25920, 9596516), (34560, 7197387), (51840, 4798258), (103680, 2399129)]