486881280

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{587}}^1$

素因数の和:626

約数の個数: 240

約数和(自身を含む): 1748106360

約数和(自身を除く): 1261225080

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, 512, 540, 576, 587, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1174, 1280, 1296, 1440, 1536, 1620, 1728, 1761, 1920, 2048, 2160, 2304, 2348, 2560, 2592, 2880, 2935, 3072, 3240, 3456, 3522, 3840, 4320, 4608, 4696, 5120, 5184, 5283, 5760, 5870, 6144, 6480, 6912, 7044, 7680, 8640, 8805, 9216, 9392, 10240, 10368, 10566, 11520, 11740, 12960, 13824, 14088, 15360, 15849, 17280, 17610, 18432, 18784, 20736, 21132, 23040, 23480, 25920, 26415, 27648, 28176, 30720, 31698, 34560, 35220, 37568, 41472, 42264, 46080, 46960, 47547, 51840, 52830, 55296, 56352, 63396, 69120, 70440, 75136, 79245, 82944, 84528, 92160, 93920, 95094, 103680, 105660, 112704, 126792, 138240, 140880, 150272, 158490, 165888, 169056, 187840, 190188, 207360, 211320, 225408, 237735, 253584, 276480, 281760, 300544, 316980, 338112, 375680, 380376, 414720, 422640, 450816, 475470, 507168, 563520, 601088, 633960, 676224, 751360, 760752, 829440, 845280, 901632, 950940, 1014336, 1127040, 1202176, 1267920, 1352448, 1502720, 1521504, 1690560, 1803264, 1901880, 2028672, 2254080, 2535840, 2704896, 3005440, 3043008, 3381120, 3606528, 3803760, 4057344, 4508160, 5071680, 5409792, 6010880, 6086016, 6762240, 7607520, 8114688, 9016320, 10143360, 10819584, 12172032, 13524480, 15215040, 16229376, 18032640, 20286720, 24344064, 27048960, 30430080, 32458752, 40573440, 48688128, 54097920, 60860160, 81146880, 97376256, 121720320, 162293760, 243440640, 486881280]

約数ペア:

[(1, 486881280), (2, 243440640), (3, 162293760), (4, 121720320), (5, 97376256), (6, 81146880), (8, 60860160), (9, 54097920), (10, 48688128), (12, 40573440), (15, 32458752), (16, 30430080), (18, 27048960), (20, 24344064), (24, 20286720), (27, 18032640), (30, 16229376), (32, 15215040), (36, 13524480), (40, 12172032), (45, 10819584), (48, 10143360), (54, 9016320), (60, 8114688), (64, 7607520), (72, 6762240), (80, 6086016), (81, 6010880), (90, 5409792), (96, 5071680), (108, 4508160), (120, 4057344), (128, 3803760), (135, 3606528), (144, 3381120), (160, 3043008), (162, 3005440), (180, 2704896), (192, 2535840), (216, 2254080), (240, 2028672), (256, 1901880), (270, 1803264), (288, 1690560), (320, 1521504), (324, 1502720), (360, 1352448), (384, 1267920), (405, 1202176), (432, 1127040), (480, 1014336), (512, 950940), (540, 901632), (576, 845280), (587, 829440), (640, 760752), (648, 751360), (720, 676224), (768, 633960), (810, 601088), (864, 563520), (960, 507168), (1024, 475470), (1080, 450816), (1152, 422640), (1174, 414720), (1280, 380376), (1296, 375680), (1440, 338112), (1536, 316980), (1620, 300544), (1728, 281760), (1761, 276480), (1920, 253584), (2048, 237735), (2160, 225408), (2304, 211320), (2348, 207360), (2560, 190188), (2592, 187840), (2880, 169056), (2935, 165888), (3072, 158490), (3240, 150272), (3456, 140880), (3522, 138240), (3840, 126792), (4320, 112704), (4608, 105660), (4696, 103680), (5120, 95094), (5184, 93920), (5283, 92160), (5760, 84528), (5870, 82944), (6144, 79245), (6480, 75136), (6912, 70440), (7044, 69120), (7680, 63396), (8640, 56352), (8805, 55296), (9216, 52830), (9392, 51840), (10240, 47547), (10368, 46960), (10566, 46080), (11520, 42264), (11740, 41472), (12960, 37568), (13824, 35220), (14088, 34560), (15360, 31698), (15849, 30720), (17280, 28176), (17610, 27648), (18432, 26415), (18784, 25920), (20736, 23480), (21132, 23040)]