81592320

素因数分解:

$2^{16}\times 3^1\times 5^1\times {\mathrm{83}}^1$

素因数の和:123

約数の個数: 136

約数和(自身を含む): 264239136

約数和(自身を除く): 182646816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 256, 320, 332, 384, 415, 480, 498, 512, 640, 664, 768, 830, 960, 996, 1024, 1245, 1280, 1328, 1536, 1660, 1920, 1992, 2048, 2490, 2560, 2656, 3072, 3320, 3840, 3984, 4096, 4980, 5120, 5312, 6144, 6640, 7680, 7968, 8192, 9960, 10240, 10624, 12288, 13280, 15360, 15936, 16384, 19920, 20480, 21248, 24576, 26560, 30720, 31872, 32768, 39840, 40960, 42496, 49152, 53120, 61440, 63744, 65536, 79680, 81920, 84992, 98304, 106240, 122880, 127488, 159360, 163840, 169984, 196608, 212480, 245760, 254976, 318720, 327680, 339968, 424960, 491520, 509952, 637440, 679936, 849920, 983040, 1019904, 1274880, 1359872, 1699840, 2039808, 2549760, 2719744, 3399680, 4079616, 5099520, 5439488, 6799360, 8159232, 10199040, 13598720, 16318464, 20398080, 27197440, 40796160, 81592320]

約数ペア:

[(1, 81592320), (2, 40796160), (3, 27197440), (4, 20398080), (5, 16318464), (6, 13598720), (8, 10199040), (10, 8159232), (12, 6799360), (15, 5439488), (16, 5099520), (20, 4079616), (24, 3399680), (30, 2719744), (32, 2549760), (40, 2039808), (48, 1699840), (60, 1359872), (64, 1274880), (80, 1019904), (83, 983040), (96, 849920), (120, 679936), (128, 637440), (160, 509952), (166, 491520), (192, 424960), (240, 339968), (249, 327680), (256, 318720), (320, 254976), (332, 245760), (384, 212480), (415, 196608), (480, 169984), (498, 163840), (512, 159360), (640, 127488), (664, 122880), (768, 106240), (830, 98304), (960, 84992), (996, 81920), (1024, 79680), (1245, 65536), (1280, 63744), (1328, 61440), (1536, 53120), (1660, 49152), (1920, 42496), (1992, 40960), (2048, 39840), (2490, 32768), (2560, 31872), (2656, 30720), (3072, 26560), (3320, 24576), (3840, 21248), (3984, 20480), (4096, 19920), (4980, 16384), (5120, 15936), (5312, 15360), (6144, 13280), (6640, 12288), (7680, 10624), (7968, 10240), (8192, 9960)]