120852480

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1$

素因数の和:320

約数の個数: 208

約数和(自身を含む): 443493504

約数和(自身を除く): 322641024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 281, 320, 336, 384, 420, 448, 480, 512, 560, 562, 640, 672, 768, 840, 843, 896, 960, 1024, 1120, 1124, 1280, 1344, 1405, 1536, 1680, 1686, 1792, 1920, 1967, 2048, 2240, 2248, 2560, 2688, 2810, 3072, 3360, 3372, 3584, 3840, 3934, 4096, 4215, 4480, 4496, 5120, 5376, 5620, 5901, 6144, 6720, 6744, 7168, 7680, 7868, 8430, 8960, 8992, 9835, 10240, 10752, 11240, 11802, 12288, 13440, 13488, 14336, 15360, 15736, 16860, 17920, 17984, 19670, 20480, 21504, 22480, 23604, 26880, 26976, 28672, 29505, 30720, 31472, 33720, 35840, 35968, 39340, 43008, 44960, 47208, 53760, 53952, 59010, 61440, 62944, 67440, 71680, 71936, 78680, 86016, 89920, 94416, 107520, 107904, 118020, 125888, 134880, 143360, 143872, 157360, 179840, 188832, 215040, 215808, 236040, 251776, 269760, 287744, 314720, 359680, 377664, 430080, 431616, 472080, 503552, 539520, 575488, 629440, 719360, 755328, 863232, 944160, 1007104, 1079040, 1150976, 1258880, 1438720, 1510656, 1726464, 1888320, 2014208, 2158080, 2517760, 2877440, 3021312, 3452928, 3776640, 4028416, 4316160, 5035520, 5754880, 6042624, 7553280, 8056832, 8632320, 10071040, 12085248, 15106560, 17264640, 20142080, 24170496, 30213120, 40284160, 60426240, 120852480]

約数ペア:

[(1, 120852480), (2, 60426240), (3, 40284160), (4, 30213120), (5, 24170496), (6, 20142080), (7, 17264640), (8, 15106560), (10, 12085248), (12, 10071040), (14, 8632320), (15, 8056832), (16, 7553280), (20, 6042624), (21, 5754880), (24, 5035520), (28, 4316160), (30, 4028416), (32, 3776640), (35, 3452928), (40, 3021312), (42, 2877440), (48, 2517760), (56, 2158080), (60, 2014208), (64, 1888320), (70, 1726464), (80, 1510656), (84, 1438720), (96, 1258880), (105, 1150976), (112, 1079040), (120, 1007104), (128, 944160), (140, 863232), (160, 755328), (168, 719360), (192, 629440), (210, 575488), (224, 539520), (240, 503552), (256, 472080), (280, 431616), (281, 430080), (320, 377664), (336, 359680), (384, 314720), (420, 287744), (448, 269760), (480, 251776), (512, 236040), (560, 215808), (562, 215040), (640, 188832), (672, 179840), (768, 157360), (840, 143872), (843, 143360), (896, 134880), (960, 125888), (1024, 118020), (1120, 107904), (1124, 107520), (1280, 94416), (1344, 89920), (1405, 86016), (1536, 78680), (1680, 71936), (1686, 71680), (1792, 67440), (1920, 62944), (1967, 61440), (2048, 59010), (2240, 53952), (2248, 53760), (2560, 47208), (2688, 44960), (2810, 43008), (3072, 39340), (3360, 35968), (3372, 35840), (3584, 33720), (3840, 31472), (3934, 30720), (4096, 29505), (4215, 28672), (4480, 26976), (4496, 26880), (5120, 23604), (5376, 22480), (5620, 21504), (5901, 20480), (6144, 19670), (6720, 17984), (6744, 17920), (7168, 16860), (7680, 15736), (7868, 15360), (8430, 14336), (8960, 13488), (8992, 13440), (9835, 12288), (10240, 11802), (10752, 11240)]