55615680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 224

約数和(自身を含む): 202265280

約数和(自身を除く): 146649600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 157, 160, 164, 180, 192, 205, 216, 240, 246, 270, 288, 314, 320, 328, 360, 369, 410, 432, 471, 480, 492, 540, 576, 615, 628, 656, 720, 738, 785, 820, 864, 942, 960, 984, 1080, 1107, 1230, 1256, 1312, 1413, 1440, 1476, 1570, 1640, 1728, 1845, 1884, 1968, 2160, 2214, 2355, 2460, 2512, 2624, 2826, 2880, 2952, 3140, 3280, 3690, 3768, 3936, 4239, 4320, 4428, 4710, 4920, 5024, 5535, 5652, 5904, 6280, 6437, 6560, 7065, 7380, 7536, 7872, 8478, 8640, 8856, 9420, 9840, 10048, 11070, 11304, 11808, 12560, 12874, 13120, 14130, 14760, 15072, 16956, 17712, 18840, 19311, 19680, 21195, 22140, 22608, 23616, 25120, 25748, 28260, 29520, 30144, 32185, 33912, 35424, 37680, 38622, 39360, 42390, 44280, 45216, 50240, 51496, 56520, 57933, 59040, 64370, 67824, 70848, 75360, 77244, 84780, 88560, 90432, 96555, 102992, 113040, 115866, 118080, 128740, 135648, 150720, 154488, 169560, 173799, 177120, 193110, 205984, 226080, 231732, 257480, 271296, 289665, 308976, 339120, 347598, 354240, 386220, 411968, 452160, 463464, 514960, 579330, 617952, 678240, 695196, 772440, 868995, 926928, 1029920, 1158660, 1235904, 1356480, 1390392, 1544880, 1737990, 1853856, 2059840, 2317320, 2780784, 3089760, 3475980, 3707712, 4634640, 5561568, 6179520, 6951960, 9269280, 11123136, 13903920, 18538560, 27807840, 55615680]

約数ペア:

[(1, 55615680), (2, 27807840), (3, 18538560), (4, 13903920), (5, 11123136), (6, 9269280), (8, 6951960), (9, 6179520), (10, 5561568), (12, 4634640), (15, 3707712), (16, 3475980), (18, 3089760), (20, 2780784), (24, 2317320), (27, 2059840), (30, 1853856), (32, 1737990), (36, 1544880), (40, 1390392), (41, 1356480), (45, 1235904), (48, 1158660), (54, 1029920), (60, 926928), (64, 868995), (72, 772440), (80, 695196), (82, 678240), (90, 617952), (96, 579330), (108, 514960), (120, 463464), (123, 452160), (135, 411968), (144, 386220), (157, 354240), (160, 347598), (164, 339120), (180, 308976), (192, 289665), (205, 271296), (216, 257480), (240, 231732), (246, 226080), (270, 205984), (288, 193110), (314, 177120), (320, 173799), (328, 169560), (360, 154488), (369, 150720), (410, 135648), (432, 128740), (471, 118080), (480, 115866), (492, 113040), (540, 102992), (576, 96555), (615, 90432), (628, 88560), (656, 84780), (720, 77244), (738, 75360), (785, 70848), (820, 67824), (864, 64370), (942, 59040), (960, 57933), (984, 56520), (1080, 51496), (1107, 50240), (1230, 45216), (1256, 44280), (1312, 42390), (1413, 39360), (1440, 38622), (1476, 37680), (1570, 35424), (1640, 33912), (1728, 32185), (1845, 30144), (1884, 29520), (1968, 28260), (2160, 25748), (2214, 25120), (2355, 23616), (2460, 22608), (2512, 22140), (2624, 21195), (2826, 19680), (2880, 19311), (2952, 18840), (3140, 17712), (3280, 16956), (3690, 15072), (3768, 14760), (3936, 14130), (4239, 13120), (4320, 12874), (4428, 12560), (4710, 11808), (4920, 11304), (5024, 11070), (5535, 10048), (5652, 9840), (5904, 9420), (6280, 8856), (6437, 8640), (6560, 8478), (7065, 7872), (7380, 7536)]