15499745280

素因数分解:

$2^{11}\times 3^5\times 5^1\times {\mathrm{6229}}^1$

素因数の和:6271

約数の個数: 288

約数和(自身を含む): 55717880400

約数和(自身を除く): 40218135120

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, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2048, 2160, 2304, 2430, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 3888, 4320, 4608, 4860, 5120, 5184, 5760, 6144, 6229, 6480, 6912, 7680, 7776, 8640, 9216, 9720, 10240, 10368, 11520, 12458, 12960, 13824, 15360, 15552, 17280, 18432, 18687, 19440, 20736, 23040, 24916, 25920, 27648, 30720, 31104, 31145, 34560, 37374, 38880, 41472, 46080, 49832, 51840, 55296, 56061, 62208, 62290, 69120, 74748, 77760, 82944, 92160, 93435, 99664, 103680, 112122, 124416, 124580, 138240, 149496, 155520, 165888, 168183, 186870, 199328, 207360, 224244, 248832, 249160, 276480, 280305, 298992, 311040, 336366, 373740, 398656, 414720, 448488, 497664, 498320, 504549, 560610, 597984, 622080, 672732, 747480, 797312, 829440, 840915, 896976, 996640, 1009098, 1121220, 1195968, 1244160, 1345464, 1494960, 1513647, 1594624, 1681830, 1793952, 1993280, 2018196, 2242440, 2391936, 2488320, 2522745, 2690928, 2989920, 3027294, 3189248, 3363660, 3587904, 3986560, 4036392, 4484880, 4783872, 5045490, 5381856, 5979840, 6054588, 6378496, 6727320, 7175808, 7568235, 7973120, 8072784, 8969760, 9567744, 10090980, 10763712, 11959680, 12109176, 12756992, 13454640, 14351616, 15136470, 15946240, 16145568, 17939520, 19135488, 20181960, 21527424, 23919360, 24218352, 26909280, 28703232, 30272940, 31892480, 32291136, 35879040, 38270976, 40363920, 43054848, 47838720, 48436704, 53818560, 57406464, 60545880, 63784960, 64582272, 71758080, 80727840, 86109696, 95677440, 96873408, 107637120, 114812928, 121091760, 129164544, 143516160, 161455680, 172219392, 191354880, 193746816, 215274240, 242183520, 258329088, 287032320, 322911360, 344438784, 387493632, 430548480, 484367040, 516658176, 574064640, 645822720, 774987264, 861096960, 968734080, 1033316352, 1291645440, 1549974528, 1722193920, 1937468160, 2583290880, 3099949056, 3874936320, 5166581760, 7749872640, 15499745280]

約数ペア:

[(1, 15499745280), (2, 7749872640), (3, 5166581760), (4, 3874936320), (5, 3099949056), (6, 2583290880), (8, 1937468160), (9, 1722193920), (10, 1549974528), (12, 1291645440), (15, 1033316352), (16, 968734080), (18, 861096960), (20, 774987264), (24, 645822720), (27, 574064640), (30, 516658176), (32, 484367040), (36, 430548480), (40, 387493632), (45, 344438784), (48, 322911360), (54, 287032320), (60, 258329088), (64, 242183520), (72, 215274240), (80, 193746816), (81, 191354880), (90, 172219392), (96, 161455680), (108, 143516160), (120, 129164544), (128, 121091760), (135, 114812928), (144, 107637120), (160, 96873408), (162, 95677440), (180, 86109696), (192, 80727840), (216, 71758080), (240, 64582272), (243, 63784960), (256, 60545880), (270, 57406464), (288, 53818560), (320, 48436704), (324, 47838720), (360, 43054848), (384, 40363920), (405, 38270976), (432, 35879040), (480, 32291136), (486, 31892480), (512, 30272940), (540, 28703232), (576, 26909280), (640, 24218352), (648, 23919360), (720, 21527424), (768, 20181960), (810, 19135488), (864, 17939520), (960, 16145568), (972, 15946240), (1024, 15136470), (1080, 14351616), (1152, 13454640), (1215, 12756992), (1280, 12109176), (1296, 11959680), (1440, 10763712), (1536, 10090980), (1620, 9567744), (1728, 8969760), (1920, 8072784), (1944, 7973120), (2048, 7568235), (2160, 7175808), (2304, 6727320), (2430, 6378496), (2560, 6054588), (2592, 5979840), (2880, 5381856), (3072, 5045490), (3240, 4783872), (3456, 4484880), (3840, 4036392), (3888, 3986560), (4320, 3587904), (4608, 3363660), (4860, 3189248), (5120, 3027294), (5184, 2989920), (5760, 2690928), (6144, 2522745), (6229, 2488320), (6480, 2391936), (6912, 2242440), (7680, 2018196), (7776, 1993280), (8640, 1793952), (9216, 1681830), (9720, 1594624), (10240, 1513647), (10368, 1494960), (11520, 1345464), (12458, 1244160), (12960, 1195968), (13824, 1121220), (15360, 1009098), (15552, 996640), (17280, 896976), (18432, 840915), (18687, 829440), (19440, 797312), (20736, 747480), (23040, 672732), (24916, 622080), (25920, 597984), (27648, 560610), (30720, 504549), (31104, 498320), (31145, 497664), (34560, 448488), (37374, 414720), (38880, 398656), (41472, 373740), (46080, 336366), (49832, 311040), (51840, 298992), (55296, 280305), (56061, 276480), (62208, 249160), (62290, 248832), (69120, 224244), (74748, 207360), (77760, 199328), (82944, 186870), (92160, 168183), (93435, 165888), (99664, 155520), (103680, 149496), (112122, 138240), (124416, 124580)]