306132480

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 320

約数和(自身を含む): 1123499520

約数和(自身を除く): 817367040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 103, 108, 120, 128, 129, 135, 144, 160, 172, 180, 192, 206, 215, 216, 240, 256, 258, 270, 288, 309, 320, 344, 360, 384, 387, 412, 430, 432, 480, 512, 515, 516, 540, 576, 618, 640, 645, 688, 720, 768, 774, 824, 860, 864, 927, 960, 1030, 1032, 1080, 1152, 1161, 1236, 1280, 1290, 1376, 1440, 1536, 1545, 1548, 1648, 1720, 1728, 1854, 1920, 1935, 2060, 2064, 2160, 2304, 2322, 2472, 2560, 2580, 2752, 2781, 2880, 3090, 3096, 3296, 3440, 3456, 3708, 3840, 3870, 4120, 4128, 4320, 4429, 4608, 4635, 4644, 4944, 5160, 5504, 5562, 5760, 5805, 6180, 6192, 6592, 6880, 6912, 7416, 7680, 7740, 8240, 8256, 8640, 8858, 9270, 9288, 9888, 10320, 11008, 11124, 11520, 11610, 12360, 12384, 13184, 13287, 13760, 13824, 13905, 14832, 15480, 16480, 16512, 17280, 17716, 18540, 18576, 19776, 20640, 22016, 22145, 22248, 23040, 23220, 24720, 24768, 26368, 26574, 27520, 27810, 29664, 30960, 32960, 33024, 34560, 35432, 37080, 37152, 39552, 39861, 41280, 44290, 44496, 46440, 49440, 49536, 52736, 53148, 55040, 55620, 59328, 61920, 65920, 66048, 66435, 69120, 70864, 74160, 74304, 79104, 79722, 82560, 88580, 88992, 92880, 98880, 99072, 106296, 110080, 111240, 118656, 119583, 123840, 131840, 132870, 141728, 148320, 148608, 158208, 159444, 165120, 177160, 177984, 185760, 197760, 198144, 199305, 212592, 222480, 237312, 239166, 247680, 263680, 265740, 283456, 296640, 297216, 318888, 330240, 354320, 355968, 371520, 395520, 398610, 425184, 444960, 474624, 478332, 495360, 531480, 566912, 593280, 594432, 597915, 637776, 708640, 711936, 743040, 791040, 797220, 850368, 889920, 956664, 990720, 1062960, 1133824, 1186560, 1195830, 1275552, 1417280, 1423872, 1486080, 1594440, 1700736, 1779840, 1913328, 2125920, 2267648, 2373120, 2391660, 2551104, 2834560, 2972160, 3188880, 3401472, 3559680, 3826656, 4251840, 4783320, 5102208, 5669120, 6377760, 6802944, 7119360, 7653312, 8503680, 9566640, 10204416, 11338240, 12755520, 15306624, 17007360, 19133280, 20408832, 25511040, 30613248, 34014720, 38266560, 51022080, 61226496, 76533120, 102044160, 153066240, 306132480]

約数ペア:

[(1, 306132480), (2, 153066240), (3, 102044160), (4, 76533120), (5, 61226496), (6, 51022080), (8, 38266560), (9, 34014720), (10, 30613248), (12, 25511040), (15, 20408832), (16, 19133280), (18, 17007360), (20, 15306624), (24, 12755520), (27, 11338240), (30, 10204416), (32, 9566640), (36, 8503680), (40, 7653312), (43, 7119360), (45, 6802944), (48, 6377760), (54, 5669120), (60, 5102208), (64, 4783320), (72, 4251840), (80, 3826656), (86, 3559680), (90, 3401472), (96, 3188880), (103, 2972160), (108, 2834560), (120, 2551104), (128, 2391660), (129, 2373120), (135, 2267648), (144, 2125920), (160, 1913328), (172, 1779840), (180, 1700736), (192, 1594440), (206, 1486080), (215, 1423872), (216, 1417280), (240, 1275552), (256, 1195830), (258, 1186560), (270, 1133824), (288, 1062960), (309, 990720), (320, 956664), (344, 889920), (360, 850368), (384, 797220), (387, 791040), (412, 743040), (430, 711936), (432, 708640), (480, 637776), (512, 597915), (515, 594432), (516, 593280), (540, 566912), (576, 531480), (618, 495360), (640, 478332), (645, 474624), (688, 444960), (720, 425184), (768, 398610), (774, 395520), (824, 371520), (860, 355968), (864, 354320), (927, 330240), (960, 318888), (1030, 297216), (1032, 296640), (1080, 283456), (1152, 265740), (1161, 263680), (1236, 247680), (1280, 239166), (1290, 237312), (1376, 222480), (1440, 212592), (1536, 199305), (1545, 198144), (1548, 197760), (1648, 185760), (1720, 177984), (1728, 177160), (1854, 165120), (1920, 159444), (1935, 158208), (2060, 148608), (2064, 148320), (2160, 141728), (2304, 132870), (2322, 131840), (2472, 123840), (2560, 119583), (2580, 118656), (2752, 111240), (2781, 110080), (2880, 106296), (3090, 99072), (3096, 98880), (3296, 92880), (3440, 88992), (3456, 88580), (3708, 82560), (3840, 79722), (3870, 79104), (4120, 74304), (4128, 74160), (4320, 70864), (4429, 69120), (4608, 66435), (4635, 66048), (4644, 65920), (4944, 61920), (5160, 59328), (5504, 55620), (5562, 55040), (5760, 53148), (5805, 52736), (6180, 49536), (6192, 49440), (6592, 46440), (6880, 44496), (6912, 44290), (7416, 41280), (7680, 39861), (7740, 39552), (8240, 37152), (8256, 37080), (8640, 35432), (8858, 34560), (9270, 33024), (9288, 32960), (9888, 30960), (10320, 29664), (11008, 27810), (11124, 27520), (11520, 26574), (11610, 26368), (12360, 24768), (12384, 24720), (13184, 23220), (13287, 23040), (13760, 22248), (13824, 22145), (13905, 22016), (14832, 20640), (15480, 19776), (16480, 18576), (16512, 18540), (17280, 17716)]