121543680

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 176

約数和(自身を含む): 400294944

約数和(自身を除く): 278751264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 193, 205, 240, 246, 256, 320, 328, 384, 386, 410, 480, 492, 512, 579, 615, 640, 656, 768, 772, 820, 960, 965, 984, 1024, 1158, 1230, 1280, 1312, 1536, 1544, 1640, 1920, 1930, 1968, 2316, 2460, 2560, 2624, 2895, 3072, 3088, 3280, 3840, 3860, 3936, 4632, 4920, 5120, 5248, 5790, 6176, 6560, 7680, 7720, 7872, 7913, 9264, 9840, 10496, 11580, 12352, 13120, 15360, 15440, 15744, 15826, 18528, 19680, 20992, 23160, 23739, 24704, 26240, 30880, 31488, 31652, 37056, 39360, 39565, 41984, 46320, 47478, 49408, 52480, 61760, 62976, 63304, 74112, 78720, 79130, 92640, 94956, 98816, 104960, 118695, 123520, 125952, 126608, 148224, 157440, 158260, 185280, 189912, 197632, 209920, 237390, 247040, 253216, 296448, 314880, 316520, 370560, 379824, 474780, 494080, 506432, 592896, 629760, 633040, 741120, 759648, 949560, 988160, 1012864, 1266080, 1482240, 1519296, 1899120, 2025728, 2532160, 2964480, 3038592, 3798240, 4051456, 5064320, 6077184, 7596480, 8102912, 10128640, 12154368, 15192960, 20257280, 24308736, 30385920, 40514560, 60771840, 121543680]

約数ペア:

[(1, 121543680), (2, 60771840), (3, 40514560), (4, 30385920), (5, 24308736), (6, 20257280), (8, 15192960), (10, 12154368), (12, 10128640), (15, 8102912), (16, 7596480), (20, 6077184), (24, 5064320), (30, 4051456), (32, 3798240), (40, 3038592), (41, 2964480), (48, 2532160), (60, 2025728), (64, 1899120), (80, 1519296), (82, 1482240), (96, 1266080), (120, 1012864), (123, 988160), (128, 949560), (160, 759648), (164, 741120), (192, 633040), (193, 629760), (205, 592896), (240, 506432), (246, 494080), (256, 474780), (320, 379824), (328, 370560), (384, 316520), (386, 314880), (410, 296448), (480, 253216), (492, 247040), (512, 237390), (579, 209920), (615, 197632), (640, 189912), (656, 185280), (768, 158260), (772, 157440), (820, 148224), (960, 126608), (965, 125952), (984, 123520), (1024, 118695), (1158, 104960), (1230, 98816), (1280, 94956), (1312, 92640), (1536, 79130), (1544, 78720), (1640, 74112), (1920, 63304), (1930, 62976), (1968, 61760), (2316, 52480), (2460, 49408), (2560, 47478), (2624, 46320), (2895, 41984), (3072, 39565), (3088, 39360), (3280, 37056), (3840, 31652), (3860, 31488), (3936, 30880), (4632, 26240), (4920, 24704), (5120, 23739), (5248, 23160), (5790, 20992), (6176, 19680), (6560, 18528), (7680, 15826), (7720, 15744), (7872, 15440), (7913, 15360), (9264, 13120), (9840, 12352), (10496, 11580)]