380069280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{907}}^1$

素因数の和:1028

約数の個数: 192

約数和(自身を含む): 1345438080

約数和(自身を除く): 965368800

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, 97, 108, 120, 135, 144, 160, 180, 194, 216, 240, 270, 288, 291, 360, 388, 432, 480, 485, 540, 582, 720, 776, 864, 873, 907, 970, 1080, 1164, 1440, 1455, 1552, 1746, 1814, 1940, 2160, 2328, 2619, 2721, 2910, 3104, 3492, 3628, 3880, 4320, 4365, 4535, 4656, 5238, 5442, 5820, 6984, 7256, 7760, 8163, 8730, 9070, 9312, 10476, 10884, 11640, 13095, 13605, 13968, 14512, 15520, 16326, 17460, 18140, 20952, 21768, 23280, 24489, 26190, 27210, 27936, 29024, 32652, 34920, 36280, 40815, 41904, 43536, 46560, 48978, 52380, 54420, 65304, 69840, 72560, 81630, 83808, 87072, 87979, 97956, 104760, 108840, 122445, 130608, 139680, 145120, 163260, 175958, 195912, 209520, 217680, 244890, 261216, 263937, 326520, 351916, 391824, 419040, 435360, 439895, 489780, 527874, 653040, 703832, 783648, 791811, 879790, 979560, 1055748, 1306080, 1319685, 1407664, 1583622, 1759580, 1959120, 2111496, 2375433, 2639370, 2815328, 3167244, 3519160, 3918240, 3959055, 4222992, 4750866, 5278740, 6334488, 7038320, 7918110, 8445984, 9501732, 10557480, 11877165, 12668976, 14076640, 15836220, 19003464, 21114960, 23754330, 25337952, 31672440, 38006928, 42229920, 47508660, 63344880, 76013856, 95017320, 126689760, 190034640, 380069280]

約数ペア:

[(1, 380069280), (2, 190034640), (3, 126689760), (4, 95017320), (5, 76013856), (6, 63344880), (8, 47508660), (9, 42229920), (10, 38006928), (12, 31672440), (15, 25337952), (16, 23754330), (18, 21114960), (20, 19003464), (24, 15836220), (27, 14076640), (30, 12668976), (32, 11877165), (36, 10557480), (40, 9501732), (45, 8445984), (48, 7918110), (54, 7038320), (60, 6334488), (72, 5278740), (80, 4750866), (90, 4222992), (96, 3959055), (97, 3918240), (108, 3519160), (120, 3167244), (135, 2815328), (144, 2639370), (160, 2375433), (180, 2111496), (194, 1959120), (216, 1759580), (240, 1583622), (270, 1407664), (288, 1319685), (291, 1306080), (360, 1055748), (388, 979560), (432, 879790), (480, 791811), (485, 783648), (540, 703832), (582, 653040), (720, 527874), (776, 489780), (864, 439895), (873, 435360), (907, 419040), (970, 391824), (1080, 351916), (1164, 326520), (1440, 263937), (1455, 261216), (1552, 244890), (1746, 217680), (1814, 209520), (1940, 195912), (2160, 175958), (2328, 163260), (2619, 145120), (2721, 139680), (2910, 130608), (3104, 122445), (3492, 108840), (3628, 104760), (3880, 97956), (4320, 87979), (4365, 87072), (4535, 83808), (4656, 81630), (5238, 72560), (5442, 69840), (5820, 65304), (6984, 54420), (7256, 52380), (7760, 48978), (8163, 46560), (8730, 43536), (9070, 41904), (9312, 40815), (10476, 36280), (10884, 34920), (11640, 32652), (13095, 29024), (13605, 27936), (13968, 27210), (14512, 26190), (15520, 24489), (16326, 23280), (17460, 21768), (18140, 20952)]