185384880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1307}}^1$

素因数の和:1523

約数の個数: 120

約数和(自身を含む): 626223312

約数和(自身を除く): 440838432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 197, 240, 360, 394, 591, 720, 788, 985, 1182, 1307, 1576, 1773, 1970, 2364, 2614, 2955, 3152, 3546, 3921, 3940, 4728, 5228, 5910, 6535, 7092, 7842, 7880, 8865, 9456, 10456, 11763, 11820, 13070, 14184, 15684, 15760, 17730, 19605, 20912, 23526, 23640, 26140, 28368, 31368, 35460, 39210, 47052, 47280, 52280, 58815, 62736, 70920, 78420, 94104, 104560, 117630, 141840, 156840, 188208, 235260, 257479, 313680, 470520, 514958, 772437, 941040, 1029916, 1287395, 1544874, 2059832, 2317311, 2574790, 3089748, 3862185, 4119664, 4634622, 5149580, 6179496, 7724370, 9269244, 10299160, 11586555, 12358992, 15448740, 18538488, 20598320, 23173110, 30897480, 37076976, 46346220, 61794960, 92692440, 185384880]

約数ペア:

[(1, 185384880), (2, 92692440), (3, 61794960), (4, 46346220), (5, 37076976), (6, 30897480), (8, 23173110), (9, 20598320), (10, 18538488), (12, 15448740), (15, 12358992), (16, 11586555), (18, 10299160), (20, 9269244), (24, 7724370), (30, 6179496), (36, 5149580), (40, 4634622), (45, 4119664), (48, 3862185), (60, 3089748), (72, 2574790), (80, 2317311), (90, 2059832), (120, 1544874), (144, 1287395), (180, 1029916), (197, 941040), (240, 772437), (360, 514958), (394, 470520), (591, 313680), (720, 257479), (788, 235260), (985, 188208), (1182, 156840), (1307, 141840), (1576, 117630), (1773, 104560), (1970, 94104), (2364, 78420), (2614, 70920), (2955, 62736), (3152, 58815), (3546, 52280), (3921, 47280), (3940, 47052), (4728, 39210), (5228, 35460), (5910, 31368), (6535, 28368), (7092, 26140), (7842, 23640), (7880, 23526), (8865, 20912), (9456, 19605), (10456, 17730), (11763, 15760), (11820, 15684), (13070, 14184)]