30551040

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:64

約数の個数: 352

約数和(自身を含む): 123802560

約数和(自身を除く): 93251520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 128, 130, 135, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 255, 256, 260, 270, 272, 288, 306, 312, 320, 340, 351, 360, 384, 390, 408, 416, 432, 442, 459, 468, 480, 510, 512, 520, 540, 544, 576, 585, 612, 624, 640, 663, 680, 702, 720, 765, 768, 780, 816, 832, 864, 884, 918, 936, 960, 1020, 1024, 1040, 1080, 1088, 1105, 1152, 1170, 1224, 1248, 1280, 1326, 1360, 1404, 1440, 1530, 1536, 1560, 1632, 1664, 1728, 1755, 1768, 1836, 1872, 1920, 1989, 2040, 2080, 2160, 2176, 2210, 2295, 2304, 2340, 2448, 2496, 2560, 2652, 2720, 2808, 2880, 3060, 3072, 3120, 3264, 3315, 3328, 3456, 3510, 3536, 3672, 3744, 3840, 3978, 4080, 4160, 4320, 4352, 4420, 4590, 4608, 4680, 4896, 4992, 5120, 5304, 5440, 5616, 5760, 5967, 6120, 6240, 6528, 6630, 6656, 6912, 7020, 7072, 7344, 7488, 7680, 7956, 8160, 8320, 8640, 8704, 8840, 9180, 9216, 9360, 9792, 9945, 9984, 10608, 10880, 11232, 11520, 11934, 12240, 12480, 13056, 13260, 13312, 13824, 14040, 14144, 14688, 14976, 15360, 15912, 16320, 16640, 17280, 17408, 17680, 18360, 18720, 19584, 19890, 19968, 21216, 21760, 22464, 23040, 23868, 24480, 24960, 26112, 26520, 27648, 28080, 28288, 29376, 29835, 29952, 31824, 32640, 33280, 34560, 35360, 36720, 37440, 39168, 39780, 39936, 42432, 43520, 44928, 46080, 47736, 48960, 49920, 52224, 53040, 56160, 56576, 58752, 59670, 59904, 63648, 65280, 66560, 69120, 70720, 73440, 74880, 78336, 79560, 84864, 87040, 89856, 95472, 97920, 99840, 106080, 112320, 113152, 117504, 119340, 119808, 127296, 130560, 138240, 141440, 146880, 149760, 156672, 159120, 169728, 179712, 190944, 195840, 199680, 212160, 224640, 226304, 235008, 238680, 254592, 261120, 282880, 293760, 299520, 318240, 339456, 359424, 381888, 391680, 424320, 449280, 470016, 477360, 509184, 565760, 587520, 599040, 636480, 678912, 763776, 783360, 848640, 898560, 954720, 1018368, 1131520, 1175040, 1272960, 1527552, 1697280, 1797120, 1909440, 2036736, 2350080, 2545920, 3055104, 3394560, 3818880, 5091840, 6110208, 7637760, 10183680, 15275520, 30551040]

約数ペア:

[(1, 30551040), (2, 15275520), (3, 10183680), (4, 7637760), (5, 6110208), (6, 5091840), (8, 3818880), (9, 3394560), (10, 3055104), (12, 2545920), (13, 2350080), (15, 2036736), (16, 1909440), (17, 1797120), (18, 1697280), (20, 1527552), (24, 1272960), (26, 1175040), (27, 1131520), (30, 1018368), (32, 954720), (34, 898560), (36, 848640), (39, 783360), (40, 763776), (45, 678912), (48, 636480), (51, 599040), (52, 587520), (54, 565760), (60, 509184), (64, 477360), (65, 470016), (68, 449280), (72, 424320), (78, 391680), (80, 381888), (85, 359424), (90, 339456), (96, 318240), (102, 299520), (104, 293760), (108, 282880), (117, 261120), (120, 254592), (128, 238680), (130, 235008), (135, 226304), (136, 224640), (144, 212160), (153, 199680), (156, 195840), (160, 190944), (170, 179712), (180, 169728), (192, 159120), (195, 156672), (204, 149760), (208, 146880), (216, 141440), (221, 138240), (234, 130560), (240, 127296), (255, 119808), (256, 119340), (260, 117504), (270, 113152), (272, 112320), (288, 106080), (306, 99840), (312, 97920), (320, 95472), (340, 89856), (351, 87040), (360, 84864), (384, 79560), (390, 78336), (408, 74880), (416, 73440), (432, 70720), (442, 69120), (459, 66560), (468, 65280), (480, 63648), (510, 59904), (512, 59670), (520, 58752), (540, 56576), (544, 56160), (576, 53040), (585, 52224), (612, 49920), (624, 48960), (640, 47736), (663, 46080), (680, 44928), (702, 43520), (720, 42432), (765, 39936), (768, 39780), (780, 39168), (816, 37440), (832, 36720), (864, 35360), (884, 34560), (918, 33280), (936, 32640), (960, 31824), (1020, 29952), (1024, 29835), (1040, 29376), (1080, 28288), (1088, 28080), (1105, 27648), (1152, 26520), (1170, 26112), (1224, 24960), (1248, 24480), (1280, 23868), (1326, 23040), (1360, 22464), (1404, 21760), (1440, 21216), (1530, 19968), (1536, 19890), (1560, 19584), (1632, 18720), (1664, 18360), (1728, 17680), (1755, 17408), (1768, 17280), (1836, 16640), (1872, 16320), (1920, 15912), (1989, 15360), (2040, 14976), (2080, 14688), (2160, 14144), (2176, 14040), (2210, 13824), (2295, 13312), (2304, 13260), (2340, 13056), (2448, 12480), (2496, 12240), (2560, 11934), (2652, 11520), (2720, 11232), (2808, 10880), (2880, 10608), (3060, 9984), (3072, 9945), (3120, 9792), (3264, 9360), (3315, 9216), (3328, 9180), (3456, 8840), (3510, 8704), (3536, 8640), (3672, 8320), (3744, 8160), (3840, 7956), (3978, 7680), (4080, 7488), (4160, 7344), (4320, 7072), (4352, 7020), (4420, 6912), (4590, 6656), (4608, 6630), (4680, 6528), (4896, 6240), (4992, 6120), (5120, 5967), (5304, 5760), (5440, 5616)]