79738560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1$

素因数の和:876

約数の個数: 224

約数和(自身を含む): 307238400

約数和(自身を除く): 227499840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 839, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1678, 1728, 1760, 1980, 2112, 2160, 2376, 2517, 2640, 2880, 2970, 3168, 3356, 3520, 3960, 4195, 4320, 4752, 5034, 5280, 5940, 6336, 6712, 7551, 7920, 8390, 8640, 9229, 9504, 10068, 10560, 11880, 12585, 13424, 15102, 15840, 16780, 18458, 19008, 20136, 22653, 23760, 25170, 26848, 27687, 30204, 31680, 33560, 36916, 37755, 40272, 45306, 46145, 47520, 50340, 53696, 55374, 60408, 67120, 73832, 75510, 80544, 83061, 90612, 92290, 95040, 100680, 110748, 113265, 120816, 134240, 138435, 147664, 151020, 161088, 166122, 181224, 184580, 201360, 221496, 226530, 241632, 249183, 268480, 276870, 295328, 302040, 332244, 362448, 369160, 402720, 415305, 442992, 453060, 483264, 498366, 553740, 590656, 604080, 664488, 724896, 738320, 805440, 830610, 885984, 906120, 996732, 1107480, 1208160, 1245915, 1328976, 1449792, 1476640, 1661220, 1771968, 1812240, 1993464, 2214960, 2416320, 2491830, 2657952, 2953280, 3322440, 3624480, 3986928, 4429920, 4983660, 5315904, 6644880, 7248960, 7973856, 8859840, 9967320, 13289760, 15947712, 19934640, 26579520, 39869280, 79738560]

約数ペア:

[(1, 79738560), (2, 39869280), (3, 26579520), (4, 19934640), (5, 15947712), (6, 13289760), (8, 9967320), (9, 8859840), (10, 7973856), (11, 7248960), (12, 6644880), (15, 5315904), (16, 4983660), (18, 4429920), (20, 3986928), (22, 3624480), (24, 3322440), (27, 2953280), (30, 2657952), (32, 2491830), (33, 2416320), (36, 2214960), (40, 1993464), (44, 1812240), (45, 1771968), (48, 1661220), (54, 1476640), (55, 1449792), (60, 1328976), (64, 1245915), (66, 1208160), (72, 1107480), (80, 996732), (88, 906120), (90, 885984), (96, 830610), (99, 805440), (108, 738320), (110, 724896), (120, 664488), (132, 604080), (135, 590656), (144, 553740), (160, 498366), (165, 483264), (176, 453060), (180, 442992), (192, 415305), (198, 402720), (216, 369160), (220, 362448), (240, 332244), (264, 302040), (270, 295328), (288, 276870), (297, 268480), (320, 249183), (330, 241632), (352, 226530), (360, 221496), (396, 201360), (432, 184580), (440, 181224), (480, 166122), (495, 161088), (528, 151020), (540, 147664), (576, 138435), (594, 134240), (660, 120816), (704, 113265), (720, 110748), (792, 100680), (839, 95040), (864, 92290), (880, 90612), (960, 83061), (990, 80544), (1056, 75510), (1080, 73832), (1188, 67120), (1320, 60408), (1440, 55374), (1485, 53696), (1584, 50340), (1678, 47520), (1728, 46145), (1760, 45306), (1980, 40272), (2112, 37755), (2160, 36916), (2376, 33560), (2517, 31680), (2640, 30204), (2880, 27687), (2970, 26848), (3168, 25170), (3356, 23760), (3520, 22653), (3960, 20136), (4195, 19008), (4320, 18458), (4752, 16780), (5034, 15840), (5280, 15102), (5940, 13424), (6336, 12585), (6712, 11880), (7551, 10560), (7920, 10068), (8390, 9504), (8640, 9229)]