27156480

素因数分解:

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

素因数の和:64

約数の個数: 224

約数和(自身を含む): 99084384

約数和(自身を除く): 71927904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 256, 260, 272, 312, 320, 340, 384, 390, 408, 416, 442, 480, 510, 512, 520, 544, 624, 640, 663, 680, 768, 780, 816, 832, 884, 960, 1020, 1024, 1040, 1088, 1105, 1248, 1280, 1326, 1360, 1536, 1560, 1632, 1664, 1768, 1920, 2040, 2048, 2080, 2176, 2210, 2496, 2560, 2652, 2720, 3072, 3120, 3264, 3315, 3328, 3536, 3840, 4080, 4096, 4160, 4352, 4420, 4992, 5120, 5304, 5440, 6144, 6240, 6528, 6630, 6656, 7072, 7680, 8160, 8192, 8320, 8704, 8840, 9984, 10240, 10608, 10880, 12288, 12480, 13056, 13260, 13312, 14144, 15360, 16320, 16640, 17408, 17680, 19968, 20480, 21216, 21760, 24576, 24960, 26112, 26520, 26624, 28288, 30720, 32640, 33280, 34816, 35360, 39936, 40960, 42432, 43520, 49920, 52224, 53040, 53248, 56576, 61440, 65280, 66560, 69632, 70720, 79872, 84864, 87040, 99840, 104448, 106080, 106496, 113152, 122880, 130560, 133120, 139264, 141440, 159744, 169728, 174080, 199680, 208896, 212160, 226304, 261120, 266240, 282880, 319488, 339456, 348160, 399360, 417792, 424320, 452608, 522240, 532480, 565760, 678912, 696320, 798720, 848640, 905216, 1044480, 1131520, 1357824, 1597440, 1697280, 1810432, 2088960, 2263040, 2715648, 3394560, 4526080, 5431296, 6789120, 9052160, 13578240, 27156480]

約数ペア:

[(1, 27156480), (2, 13578240), (3, 9052160), (4, 6789120), (5, 5431296), (6, 4526080), (8, 3394560), (10, 2715648), (12, 2263040), (13, 2088960), (15, 1810432), (16, 1697280), (17, 1597440), (20, 1357824), (24, 1131520), (26, 1044480), (30, 905216), (32, 848640), (34, 798720), (39, 696320), (40, 678912), (48, 565760), (51, 532480), (52, 522240), (60, 452608), (64, 424320), (65, 417792), (68, 399360), (78, 348160), (80, 339456), (85, 319488), (96, 282880), (102, 266240), (104, 261120), (120, 226304), (128, 212160), (130, 208896), (136, 199680), (156, 174080), (160, 169728), (170, 159744), (192, 141440), (195, 139264), (204, 133120), (208, 130560), (221, 122880), (240, 113152), (255, 106496), (256, 106080), (260, 104448), (272, 99840), (312, 87040), (320, 84864), (340, 79872), (384, 70720), (390, 69632), (408, 66560), (416, 65280), (442, 61440), (480, 56576), (510, 53248), (512, 53040), (520, 52224), (544, 49920), (624, 43520), (640, 42432), (663, 40960), (680, 39936), (768, 35360), (780, 34816), (816, 33280), (832, 32640), (884, 30720), (960, 28288), (1020, 26624), (1024, 26520), (1040, 26112), (1088, 24960), (1105, 24576), (1248, 21760), (1280, 21216), (1326, 20480), (1360, 19968), (1536, 17680), (1560, 17408), (1632, 16640), (1664, 16320), (1768, 15360), (1920, 14144), (2040, 13312), (2048, 13260), (2080, 13056), (2176, 12480), (2210, 12288), (2496, 10880), (2560, 10608), (2652, 10240), (2720, 9984), (3072, 8840), (3120, 8704), (3264, 8320), (3315, 8192), (3328, 8160), (3536, 7680), (3840, 7072), (4080, 6656), (4096, 6630), (4160, 6528), (4352, 6240), (4420, 6144), (4992, 5440), (5120, 5304)]