445672440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6221}}^1$

素因数の和:6437

約数の個数: 96

約数和(自身を含む): 1455948000

約数和(自身を除く): 1010275560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 199, 360, 398, 597, 796, 995, 1194, 1592, 1791, 1990, 2388, 2985, 3582, 3980, 4776, 5970, 6221, 7164, 7960, 8955, 11940, 12442, 14328, 17910, 18663, 23880, 24884, 31105, 35820, 37326, 49768, 55989, 62210, 71640, 74652, 93315, 111978, 124420, 149304, 186630, 223956, 248840, 279945, 373260, 447912, 559890, 746520, 1119780, 1237979, 2239560, 2475958, 3713937, 4951916, 6189895, 7427874, 9903832, 11141811, 12379790, 14855748, 18569685, 22283622, 24759580, 29711496, 37139370, 44567244, 49519160, 55709055, 74278740, 89134488, 111418110, 148557480, 222836220, 445672440]

約数ペア:

[(1, 445672440), (2, 222836220), (3, 148557480), (4, 111418110), (5, 89134488), (6, 74278740), (8, 55709055), (9, 49519160), (10, 44567244), (12, 37139370), (15, 29711496), (18, 24759580), (20, 22283622), (24, 18569685), (30, 14855748), (36, 12379790), (40, 11141811), (45, 9903832), (60, 7427874), (72, 6189895), (90, 4951916), (120, 3713937), (180, 2475958), (199, 2239560), (360, 1237979), (398, 1119780), (597, 746520), (796, 559890), (995, 447912), (1194, 373260), (1592, 279945), (1791, 248840), (1990, 223956), (2388, 186630), (2985, 149304), (3582, 124420), (3980, 111978), (4776, 93315), (5970, 74652), (6221, 71640), (7164, 62210), (7960, 55989), (8955, 49768), (11940, 37326), (12442, 35820), (14328, 31105), (17910, 24884), (18663, 23880)]