8785920

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:56

約数の個数: 208

約数和(自身を含む): 33026112

約数和(自身を除く): 24240192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 256, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 512, 520, 528, 572, 624, 640, 660, 704, 715, 768, 780, 832, 858, 880, 960, 1024, 1040, 1056, 1144, 1248, 1280, 1320, 1408, 1430, 1536, 1560, 1664, 1716, 1760, 1920, 2048, 2080, 2112, 2145, 2288, 2496, 2560, 2640, 2816, 2860, 3072, 3120, 3328, 3432, 3520, 3840, 4096, 4160, 4224, 4290, 4576, 4992, 5120, 5280, 5632, 5720, 6144, 6240, 6656, 6864, 7040, 7680, 8320, 8448, 8580, 9152, 9984, 10240, 10560, 11264, 11440, 12288, 12480, 13312, 13728, 14080, 15360, 16640, 16896, 17160, 18304, 19968, 20480, 21120, 22528, 22880, 24960, 26624, 27456, 28160, 30720, 33280, 33792, 34320, 36608, 39936, 42240, 45056, 45760, 49920, 53248, 54912, 56320, 61440, 66560, 67584, 68640, 73216, 79872, 84480, 91520, 99840, 109824, 112640, 133120, 135168, 137280, 146432, 159744, 168960, 183040, 199680, 219648, 225280, 266240, 274560, 292864, 337920, 366080, 399360, 439296, 549120, 585728, 675840, 732160, 798720, 878592, 1098240, 1464320, 1757184, 2196480, 2928640, 4392960, 8785920]

約数ペア:

[(1, 8785920), (2, 4392960), (3, 2928640), (4, 2196480), (5, 1757184), (6, 1464320), (8, 1098240), (10, 878592), (11, 798720), (12, 732160), (13, 675840), (15, 585728), (16, 549120), (20, 439296), (22, 399360), (24, 366080), (26, 337920), (30, 292864), (32, 274560), (33, 266240), (39, 225280), (40, 219648), (44, 199680), (48, 183040), (52, 168960), (55, 159744), (60, 146432), (64, 137280), (65, 135168), (66, 133120), (78, 112640), (80, 109824), (88, 99840), (96, 91520), (104, 84480), (110, 79872), (120, 73216), (128, 68640), (130, 67584), (132, 66560), (143, 61440), (156, 56320), (160, 54912), (165, 53248), (176, 49920), (192, 45760), (195, 45056), (208, 42240), (220, 39936), (240, 36608), (256, 34320), (260, 33792), (264, 33280), (286, 30720), (312, 28160), (320, 27456), (330, 26624), (352, 24960), (384, 22880), (390, 22528), (416, 21120), (429, 20480), (440, 19968), (480, 18304), (512, 17160), (520, 16896), (528, 16640), (572, 15360), (624, 14080), (640, 13728), (660, 13312), (704, 12480), (715, 12288), (768, 11440), (780, 11264), (832, 10560), (858, 10240), (880, 9984), (960, 9152), (1024, 8580), (1040, 8448), (1056, 8320), (1144, 7680), (1248, 7040), (1280, 6864), (1320, 6656), (1408, 6240), (1430, 6144), (1536, 5720), (1560, 5632), (1664, 5280), (1716, 5120), (1760, 4992), (1920, 4576), (2048, 4290), (2080, 4224), (2112, 4160), (2145, 4096), (2288, 3840), (2496, 3520), (2560, 3432), (2640, 3328), (2816, 3120), (2860, 3072)]