12779850240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3533}}^1$

素因数の和:3719

約数の個数: 240

約数和(自身を含む): 44554735368

約数和(自身を除く): 31774885128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 157, 160, 180, 192, 240, 256, 288, 314, 320, 360, 384, 471, 480, 512, 576, 628, 640, 720, 768, 785, 942, 960, 1152, 1256, 1280, 1413, 1440, 1536, 1570, 1884, 1920, 2304, 2355, 2512, 2560, 2826, 2880, 3140, 3533, 3768, 3840, 4608, 4710, 5024, 5652, 5760, 6280, 7065, 7066, 7536, 7680, 9420, 10048, 10599, 11304, 11520, 12560, 14130, 14132, 15072, 17665, 18840, 20096, 21198, 22608, 23040, 25120, 28260, 28264, 30144, 31797, 35330, 37680, 40192, 42396, 45216, 50240, 52995, 56520, 56528, 60288, 63594, 70660, 75360, 80384, 84792, 90432, 100480, 105990, 113040, 113056, 120576, 127188, 141320, 150720, 158985, 169584, 180864, 200960, 211980, 226080, 226112, 241152, 254376, 282640, 301440, 317970, 339168, 361728, 401920, 423960, 452160, 452224, 508752, 554681, 565280, 602880, 635940, 678336, 723456, 847920, 904320, 904448, 1017504, 1109362, 1130560, 1205760, 1271880, 1356672, 1664043, 1695840, 1808640, 1808896, 2035008, 2218724, 2261120, 2543760, 2713344, 2773405, 3328086, 3391680, 3617280, 4070016, 4437448, 4522240, 4992129, 5087520, 5426688, 5546810, 6656172, 6783360, 8140032, 8320215, 8874896, 9044480, 9984258, 10175040, 11093620, 13312344, 13566720, 16280064, 16640430, 17749792, 19968516, 20350080, 22187240, 24960645, 26624688, 27133440, 33280860, 35499584, 39937032, 40700160, 44374480, 49921290, 53249376, 66561720, 70999168, 79874064, 81400320, 88748960, 99842580, 106498752, 133123440, 141998336, 159748128, 177497920, 199685160, 212997504, 266246880, 283996672, 319496256, 354995840, 399370320, 425995008, 532493760, 638992512, 709991680, 798740640, 851990016, 1064987520, 1277985024, 1419983360, 1597481280, 2129975040, 2555970048, 3194962560, 4259950080, 6389925120, 12779850240]

約数ペア:

[(1, 12779850240), (2, 6389925120), (3, 4259950080), (4, 3194962560), (5, 2555970048), (6, 2129975040), (8, 1597481280), (9, 1419983360), (10, 1277985024), (12, 1064987520), (15, 851990016), (16, 798740640), (18, 709991680), (20, 638992512), (24, 532493760), (30, 425995008), (32, 399370320), (36, 354995840), (40, 319496256), (45, 283996672), (48, 266246880), (60, 212997504), (64, 199685160), (72, 177497920), (80, 159748128), (90, 141998336), (96, 133123440), (120, 106498752), (128, 99842580), (144, 88748960), (157, 81400320), (160, 79874064), (180, 70999168), (192, 66561720), (240, 53249376), (256, 49921290), (288, 44374480), (314, 40700160), (320, 39937032), (360, 35499584), (384, 33280860), (471, 27133440), (480, 26624688), (512, 24960645), (576, 22187240), (628, 20350080), (640, 19968516), (720, 17749792), (768, 16640430), (785, 16280064), (942, 13566720), (960, 13312344), (1152, 11093620), (1256, 10175040), (1280, 9984258), (1413, 9044480), (1440, 8874896), (1536, 8320215), (1570, 8140032), (1884, 6783360), (1920, 6656172), (2304, 5546810), (2355, 5426688), (2512, 5087520), (2560, 4992129), (2826, 4522240), (2880, 4437448), (3140, 4070016), (3533, 3617280), (3768, 3391680), (3840, 3328086), (4608, 2773405), (4710, 2713344), (5024, 2543760), (5652, 2261120), (5760, 2218724), (6280, 2035008), (7065, 1808896), (7066, 1808640), (7536, 1695840), (7680, 1664043), (9420, 1356672), (10048, 1271880), (10599, 1205760), (11304, 1130560), (11520, 1109362), (12560, 1017504), (14130, 904448), (14132, 904320), (15072, 847920), (17665, 723456), (18840, 678336), (20096, 635940), (21198, 602880), (22608, 565280), (23040, 554681), (25120, 508752), (28260, 452224), (28264, 452160), (30144, 423960), (31797, 401920), (35330, 361728), (37680, 339168), (40192, 317970), (42396, 301440), (45216, 282640), (50240, 254376), (52995, 241152), (56520, 226112), (56528, 226080), (60288, 211980), (63594, 200960), (70660, 180864), (75360, 169584), (80384, 158985), (84792, 150720), (90432, 141320), (100480, 127188), (105990, 120576), (113040, 113056)]