284554080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:554

約数の個数: 192

約数和(自身を含む): 1003968000

約数和(自身を除く): 719413920

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 199, 216, 240, 270, 288, 331, 360, 398, 432, 480, 540, 597, 662, 720, 796, 864, 993, 995, 1080, 1194, 1324, 1440, 1592, 1655, 1791, 1986, 1990, 2160, 2388, 2648, 2979, 2985, 3184, 3310, 3582, 3972, 3980, 4320, 4776, 4965, 5296, 5373, 5958, 5970, 6368, 6620, 7164, 7944, 7960, 8937, 8955, 9552, 9930, 10592, 10746, 11916, 11940, 13240, 14328, 14895, 15888, 15920, 17874, 17910, 19104, 19860, 21492, 23832, 23880, 26480, 26865, 28656, 29790, 31776, 31840, 35748, 35820, 39720, 42984, 44685, 47664, 47760, 52960, 53730, 57312, 59580, 65869, 71496, 71640, 79440, 85968, 89370, 95328, 95520, 107460, 119160, 131738, 142992, 143280, 158880, 171936, 178740, 197607, 214920, 238320, 263476, 285984, 286560, 329345, 357480, 395214, 429840, 476640, 526952, 592821, 658690, 714960, 790428, 859680, 988035, 1053904, 1185642, 1317380, 1429920, 1580856, 1778463, 1976070, 2107808, 2371284, 2634760, 2964105, 3161712, 3556926, 3952140, 4742568, 5269520, 5928210, 6323424, 7113852, 7904280, 8892315, 9485136, 10539040, 11856420, 14227704, 15808560, 17784630, 18970272, 23712840, 28455408, 31617120, 35569260, 47425680, 56910816, 71138520, 94851360, 142277040, 284554080]

約数ペア:

[(1, 284554080), (2, 142277040), (3, 94851360), (4, 71138520), (5, 56910816), (6, 47425680), (8, 35569260), (9, 31617120), (10, 28455408), (12, 23712840), (15, 18970272), (16, 17784630), (18, 15808560), (20, 14227704), (24, 11856420), (27, 10539040), (30, 9485136), (32, 8892315), (36, 7904280), (40, 7113852), (45, 6323424), (48, 5928210), (54, 5269520), (60, 4742568), (72, 3952140), (80, 3556926), (90, 3161712), (96, 2964105), (108, 2634760), (120, 2371284), (135, 2107808), (144, 1976070), (160, 1778463), (180, 1580856), (199, 1429920), (216, 1317380), (240, 1185642), (270, 1053904), (288, 988035), (331, 859680), (360, 790428), (398, 714960), (432, 658690), (480, 592821), (540, 526952), (597, 476640), (662, 429840), (720, 395214), (796, 357480), (864, 329345), (993, 286560), (995, 285984), (1080, 263476), (1194, 238320), (1324, 214920), (1440, 197607), (1592, 178740), (1655, 171936), (1791, 158880), (1986, 143280), (1990, 142992), (2160, 131738), (2388, 119160), (2648, 107460), (2979, 95520), (2985, 95328), (3184, 89370), (3310, 85968), (3582, 79440), (3972, 71640), (3980, 71496), (4320, 65869), (4776, 59580), (4965, 57312), (5296, 53730), (5373, 52960), (5958, 47760), (5970, 47664), (6368, 44685), (6620, 42984), (7164, 39720), (7944, 35820), (7960, 35748), (8937, 31840), (8955, 31776), (9552, 29790), (9930, 28656), (10592, 26865), (10746, 26480), (11916, 23880), (11940, 23832), (13240, 21492), (14328, 19860), (14895, 19104), (15888, 17910), (15920, 17874)]