5391360

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{13}}^1$

素因数の和:50

約数の個数: 220

約数和(自身を含む): 20805708

約数和(自身を除く): 15414348

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 648, 702, 720, 768, 780, 810, 832, 864, 936, 960, 1024, 1040, 1053, 1080, 1152, 1170, 1248, 1280, 1296, 1404, 1440, 1536, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2080, 2106, 2160, 2304, 2340, 2496, 2560, 2592, 2808, 2880, 3072, 3120, 3240, 3328, 3456, 3510, 3744, 3840, 4160, 4212, 4320, 4608, 4680, 4992, 5120, 5184, 5265, 5616, 5760, 6240, 6480, 6656, 6912, 7020, 7488, 7680, 8320, 8424, 8640, 9216, 9360, 9984, 10368, 10530, 11232, 11520, 12480, 12960, 13312, 13824, 14040, 14976, 15360, 16640, 16848, 17280, 18720, 19968, 20736, 21060, 22464, 23040, 24960, 25920, 27648, 28080, 29952, 33280, 33696, 34560, 37440, 39936, 41472, 42120, 44928, 46080, 49920, 51840, 56160, 59904, 66560, 67392, 69120, 74880, 82944, 84240, 89856, 99840, 103680, 112320, 119808, 134784, 138240, 149760, 168480, 179712, 199680, 207360, 224640, 269568, 299520, 336960, 359424, 414720, 449280, 539136, 599040, 673920, 898560, 1078272, 1347840, 1797120, 2695680, 5391360]

約数ペア:

[(1, 5391360), (2, 2695680), (3, 1797120), (4, 1347840), (5, 1078272), (6, 898560), (8, 673920), (9, 599040), (10, 539136), (12, 449280), (13, 414720), (15, 359424), (16, 336960), (18, 299520), (20, 269568), (24, 224640), (26, 207360), (27, 199680), (30, 179712), (32, 168480), (36, 149760), (39, 138240), (40, 134784), (45, 119808), (48, 112320), (52, 103680), (54, 99840), (60, 89856), (64, 84240), (65, 82944), (72, 74880), (78, 69120), (80, 67392), (81, 66560), (90, 59904), (96, 56160), (104, 51840), (108, 49920), (117, 46080), (120, 44928), (128, 42120), (130, 41472), (135, 39936), (144, 37440), (156, 34560), (160, 33696), (162, 33280), (180, 29952), (192, 28080), (195, 27648), (208, 25920), (216, 24960), (234, 23040), (240, 22464), (256, 21060), (260, 20736), (270, 19968), (288, 18720), (312, 17280), (320, 16848), (324, 16640), (351, 15360), (360, 14976), (384, 14040), (390, 13824), (405, 13312), (416, 12960), (432, 12480), (468, 11520), (480, 11232), (512, 10530), (520, 10368), (540, 9984), (576, 9360), (585, 9216), (624, 8640), (640, 8424), (648, 8320), (702, 7680), (720, 7488), (768, 7020), (780, 6912), (810, 6656), (832, 6480), (864, 6240), (936, 5760), (960, 5616), (1024, 5265), (1040, 5184), (1053, 5120), (1080, 4992), (1152, 4680), (1170, 4608), (1248, 4320), (1280, 4212), (1296, 4160), (1404, 3840), (1440, 3744), (1536, 3510), (1560, 3456), (1620, 3328), (1664, 3240), (1728, 3120), (1755, 3072), (1872, 2880), (1920, 2808), (2080, 2592), (2106, 2560), (2160, 2496), (2304, 2340)]