396564480

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:377

約数の個数: 288

約数和(自身を含む): 1484617680

約数和(自身を除く): 1088053200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 331, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 662, 720, 768, 780, 832, 936, 960, 993, 1024, 1040, 1152, 1170, 1248, 1280, 1324, 1440, 1536, 1560, 1655, 1664, 1872, 1920, 1986, 2048, 2080, 2304, 2340, 2496, 2560, 2648, 2880, 2979, 3072, 3120, 3310, 3328, 3744, 3840, 3972, 4160, 4303, 4608, 4680, 4965, 4992, 5120, 5296, 5760, 5958, 6144, 6240, 6620, 6656, 7488, 7680, 7944, 8320, 8606, 9216, 9360, 9930, 9984, 10240, 10592, 11520, 11916, 12480, 12909, 13240, 13312, 14895, 14976, 15360, 15888, 16640, 17212, 18432, 18720, 19860, 19968, 21184, 21515, 23040, 23832, 24960, 25818, 26480, 26624, 29790, 29952, 30720, 31776, 33280, 34424, 37440, 38727, 39720, 39936, 42368, 43030, 46080, 47664, 49920, 51636, 52960, 59580, 59904, 63552, 64545, 66560, 68848, 74880, 77454, 79440, 79872, 84736, 86060, 92160, 95328, 99840, 103272, 105920, 119160, 119808, 127104, 129090, 133120, 137696, 149760, 154908, 158880, 169472, 172120, 190656, 193635, 199680, 206544, 211840, 238320, 239616, 254208, 258180, 275392, 299520, 309816, 317760, 338944, 344240, 381312, 387270, 399360, 413088, 423680, 476640, 508416, 516360, 550784, 599040, 619632, 635520, 677888, 688480, 762624, 774540, 826176, 847360, 953280, 1016832, 1032720, 1101568, 1198080, 1239264, 1271040, 1376960, 1525248, 1549080, 1652352, 1694720, 1906560, 2033664, 2065440, 2203136, 2478528, 2542080, 2753920, 3050496, 3098160, 3304704, 3389440, 3813120, 4130880, 4406272, 4957056, 5084160, 5507840, 6100992, 6196320, 6609408, 7626240, 8261760, 8812544, 9914112, 10168320, 11015680, 12392640, 13218816, 15252480, 16523520, 19828224, 22031360, 24785280, 26437632, 30504960, 33047040, 39656448, 44062720, 49570560, 66094080, 79312896, 99141120, 132188160, 198282240, 396564480]

約数ペア:

[(1, 396564480), (2, 198282240), (3, 132188160), (4, 99141120), (5, 79312896), (6, 66094080), (8, 49570560), (9, 44062720), (10, 39656448), (12, 33047040), (13, 30504960), (15, 26437632), (16, 24785280), (18, 22031360), (20, 19828224), (24, 16523520), (26, 15252480), (30, 13218816), (32, 12392640), (36, 11015680), (39, 10168320), (40, 9914112), (45, 8812544), (48, 8261760), (52, 7626240), (60, 6609408), (64, 6196320), (65, 6100992), (72, 5507840), (78, 5084160), (80, 4957056), (90, 4406272), (96, 4130880), (104, 3813120), (117, 3389440), (120, 3304704), (128, 3098160), (130, 3050496), (144, 2753920), (156, 2542080), (160, 2478528), (180, 2203136), (192, 2065440), (195, 2033664), (208, 1906560), (234, 1694720), (240, 1652352), (256, 1549080), (260, 1525248), (288, 1376960), (312, 1271040), (320, 1239264), (331, 1198080), (360, 1101568), (384, 1032720), (390, 1016832), (416, 953280), (468, 847360), (480, 826176), (512, 774540), (520, 762624), (576, 688480), (585, 677888), (624, 635520), (640, 619632), (662, 599040), (720, 550784), (768, 516360), (780, 508416), (832, 476640), (936, 423680), (960, 413088), (993, 399360), (1024, 387270), (1040, 381312), (1152, 344240), (1170, 338944), (1248, 317760), (1280, 309816), (1324, 299520), (1440, 275392), (1536, 258180), (1560, 254208), (1655, 239616), (1664, 238320), (1872, 211840), (1920, 206544), (1986, 199680), (2048, 193635), (2080, 190656), (2304, 172120), (2340, 169472), (2496, 158880), (2560, 154908), (2648, 149760), (2880, 137696), (2979, 133120), (3072, 129090), (3120, 127104), (3310, 119808), (3328, 119160), (3744, 105920), (3840, 103272), (3972, 99840), (4160, 95328), (4303, 92160), (4608, 86060), (4680, 84736), (4965, 79872), (4992, 79440), (5120, 77454), (5296, 74880), (5760, 68848), (5958, 66560), (6144, 64545), (6240, 63552), (6620, 59904), (6656, 59580), (7488, 52960), (7680, 51636), (7944, 49920), (8320, 47664), (8606, 46080), (9216, 43030), (9360, 42368), (9930, 39936), (9984, 39720), (10240, 38727), (10592, 37440), (11520, 34424), (11916, 33280), (12480, 31776), (12909, 30720), (13240, 29952), (13312, 29790), (14895, 26624), (14976, 26480), (15360, 25818), (15888, 24960), (16640, 23832), (17212, 23040), (18432, 21515), (18720, 21184), (19860, 19968)]