1260956160

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{2027}}^1$

素因数の和:2065

約数の個数: 240

約数和(自身を含む): 4531022496

約数和(自身を除く): 3270066336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2027, 2160, 2304, 2430, 2560, 2592, 2880, 3240, 3456, 3840, 3888, 4054, 4320, 4608, 4860, 5184, 5760, 6081, 6480, 6912, 7680, 7776, 8108, 8640, 9720, 10135, 10368, 11520, 12162, 12960, 13824, 15552, 16216, 17280, 18243, 19440, 20270, 20736, 23040, 24324, 25920, 30405, 31104, 32432, 34560, 36486, 38880, 40540, 41472, 48648, 51840, 54729, 60810, 62208, 64864, 69120, 72972, 77760, 81080, 91215, 97296, 103680, 109458, 121620, 124416, 129728, 145944, 155520, 162160, 164187, 182430, 194592, 207360, 218916, 243240, 259456, 273645, 291888, 311040, 324320, 328374, 364860, 389184, 437832, 486480, 492561, 518912, 547290, 583776, 622080, 648640, 656748, 729720, 778368, 820935, 875664, 972960, 985122, 1037824, 1094580, 1167552, 1297280, 1313496, 1459440, 1556736, 1641870, 1751328, 1945920, 1970244, 2189160, 2335104, 2462805, 2594560, 2626992, 2918880, 3113472, 3283740, 3502656, 3891840, 3940488, 4378320, 4670208, 4925610, 5189120, 5253984, 5837760, 6567480, 7005312, 7783680, 7880976, 8756640, 9340416, 9851220, 10507968, 11675520, 13134960, 14010624, 15567360, 15761952, 17513280, 19702440, 21015936, 23351040, 26269920, 28021248, 31523904, 35026560, 39404880, 42031872, 46702080, 52539840, 63047808, 70053120, 78809760, 84063744, 105079680, 126095616, 140106240, 157619520, 210159360, 252191232, 315239040, 420318720, 630478080, 1260956160]

約数ペア:

[(1, 1260956160), (2, 630478080), (3, 420318720), (4, 315239040), (5, 252191232), (6, 210159360), (8, 157619520), (9, 140106240), (10, 126095616), (12, 105079680), (15, 84063744), (16, 78809760), (18, 70053120), (20, 63047808), (24, 52539840), (27, 46702080), (30, 42031872), (32, 39404880), (36, 35026560), (40, 31523904), (45, 28021248), (48, 26269920), (54, 23351040), (60, 21015936), (64, 19702440), (72, 17513280), (80, 15761952), (81, 15567360), (90, 14010624), (96, 13134960), (108, 11675520), (120, 10507968), (128, 9851220), (135, 9340416), (144, 8756640), (160, 7880976), (162, 7783680), (180, 7005312), (192, 6567480), (216, 5837760), (240, 5253984), (243, 5189120), (256, 4925610), (270, 4670208), (288, 4378320), (320, 3940488), (324, 3891840), (360, 3502656), (384, 3283740), (405, 3113472), (432, 2918880), (480, 2626992), (486, 2594560), (512, 2462805), (540, 2335104), (576, 2189160), (640, 1970244), (648, 1945920), (720, 1751328), (768, 1641870), (810, 1556736), (864, 1459440), (960, 1313496), (972, 1297280), (1080, 1167552), (1152, 1094580), (1215, 1037824), (1280, 985122), (1296, 972960), (1440, 875664), (1536, 820935), (1620, 778368), (1728, 729720), (1920, 656748), (1944, 648640), (2027, 622080), (2160, 583776), (2304, 547290), (2430, 518912), (2560, 492561), (2592, 486480), (2880, 437832), (3240, 389184), (3456, 364860), (3840, 328374), (3888, 324320), (4054, 311040), (4320, 291888), (4608, 273645), (4860, 259456), (5184, 243240), (5760, 218916), (6081, 207360), (6480, 194592), (6912, 182430), (7680, 164187), (7776, 162160), (8108, 155520), (8640, 145944), (9720, 129728), (10135, 124416), (10368, 121620), (11520, 109458), (12162, 103680), (12960, 97296), (13824, 91215), (15552, 81080), (16216, 77760), (17280, 72972), (18243, 69120), (19440, 64864), (20270, 62208), (20736, 60810), (23040, 54729), (24324, 51840), (25920, 48648), (30405, 41472), (31104, 40540), (32432, 38880), (34560, 36486)]