122388480

素因数分解:

$2^{15}\times 3^2\times 5^1\times {\mathrm{83}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 429385320

約数和(自身を除く): 306996840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 128, 144, 160, 166, 180, 192, 240, 249, 256, 288, 320, 332, 360, 384, 415, 480, 498, 512, 576, 640, 664, 720, 747, 768, 830, 960, 996, 1024, 1152, 1245, 1280, 1328, 1440, 1494, 1536, 1660, 1920, 1992, 2048, 2304, 2490, 2560, 2656, 2880, 2988, 3072, 3320, 3735, 3840, 3984, 4096, 4608, 4980, 5120, 5312, 5760, 5976, 6144, 6640, 7470, 7680, 7968, 8192, 9216, 9960, 10240, 10624, 11520, 11952, 12288, 13280, 14940, 15360, 15936, 16384, 18432, 19920, 20480, 21248, 23040, 23904, 24576, 26560, 29880, 30720, 31872, 32768, 36864, 39840, 40960, 42496, 46080, 47808, 49152, 53120, 59760, 61440, 63744, 73728, 79680, 81920, 84992, 92160, 95616, 98304, 106240, 119520, 122880, 127488, 147456, 159360, 163840, 169984, 184320, 191232, 212480, 239040, 245760, 254976, 294912, 318720, 339968, 368640, 382464, 424960, 478080, 491520, 509952, 637440, 679936, 737280, 764928, 849920, 956160, 1019904, 1274880, 1359872, 1474560, 1529856, 1699840, 1912320, 2039808, 2549760, 2719744, 3059712, 3399680, 3824640, 4079616, 5099520, 6119424, 6799360, 7649280, 8159232, 10199040, 12238848, 13598720, 15298560, 20398080, 24477696, 30597120, 40796160, 61194240, 122388480]

約数ペア:

[(1, 122388480), (2, 61194240), (3, 40796160), (4, 30597120), (5, 24477696), (6, 20398080), (8, 15298560), (9, 13598720), (10, 12238848), (12, 10199040), (15, 8159232), (16, 7649280), (18, 6799360), (20, 6119424), (24, 5099520), (30, 4079616), (32, 3824640), (36, 3399680), (40, 3059712), (45, 2719744), (48, 2549760), (60, 2039808), (64, 1912320), (72, 1699840), (80, 1529856), (83, 1474560), (90, 1359872), (96, 1274880), (120, 1019904), (128, 956160), (144, 849920), (160, 764928), (166, 737280), (180, 679936), (192, 637440), (240, 509952), (249, 491520), (256, 478080), (288, 424960), (320, 382464), (332, 368640), (360, 339968), (384, 318720), (415, 294912), (480, 254976), (498, 245760), (512, 239040), (576, 212480), (640, 191232), (664, 184320), (720, 169984), (747, 163840), (768, 159360), (830, 147456), (960, 127488), (996, 122880), (1024, 119520), (1152, 106240), (1245, 98304), (1280, 95616), (1328, 92160), (1440, 84992), (1494, 81920), (1536, 79680), (1660, 73728), (1920, 63744), (1992, 61440), (2048, 59760), (2304, 53120), (2490, 49152), (2560, 47808), (2656, 46080), (2880, 42496), (2988, 40960), (3072, 39840), (3320, 36864), (3735, 32768), (3840, 31872), (3984, 30720), (4096, 29880), (4608, 26560), (4980, 24576), (5120, 23904), (5312, 23040), (5760, 21248), (5976, 20480), (6144, 19920), (6640, 18432), (7470, 16384), (7680, 15936), (7968, 15360), (8192, 14940), (9216, 13280), (9960, 12288), (10240, 11952), (10624, 11520)]