138401280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{6007}}^1$

素因数の和:6036

約数の個数: 120

約数和(自身を含む): 479402352

約数和(自身を除く): 341001072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 6007, 7680, 11520, 12014, 18021, 23040, 24028, 30035, 36042, 48056, 54063, 60070, 72084, 90105, 96112, 108126, 120140, 144168, 180210, 192224, 216252, 240280, 270315, 288336, 360420, 384448, 432504, 480560, 540630, 576672, 720840, 768896, 865008, 961120, 1081260, 1153344, 1441680, 1537792, 1730016, 1922240, 2162520, 2306688, 2883360, 3075584, 3460032, 3844480, 4325040, 4613376, 5766720, 6920064, 7688960, 8650080, 9226752, 11533440, 13840128, 15377920, 17300160, 23066880, 27680256, 34600320, 46133760, 69200640, 138401280]

約数ペア:

[(1, 138401280), (2, 69200640), (3, 46133760), (4, 34600320), (5, 27680256), (6, 23066880), (8, 17300160), (9, 15377920), (10, 13840128), (12, 11533440), (15, 9226752), (16, 8650080), (18, 7688960), (20, 6920064), (24, 5766720), (30, 4613376), (32, 4325040), (36, 3844480), (40, 3460032), (45, 3075584), (48, 2883360), (60, 2306688), (64, 2162520), (72, 1922240), (80, 1730016), (90, 1537792), (96, 1441680), (120, 1153344), (128, 1081260), (144, 961120), (160, 865008), (180, 768896), (192, 720840), (240, 576672), (256, 540630), (288, 480560), (320, 432504), (360, 384448), (384, 360420), (480, 288336), (512, 270315), (576, 240280), (640, 216252), (720, 192224), (768, 180210), (960, 144168), (1152, 120140), (1280, 108126), (1440, 96112), (1536, 90105), (1920, 72084), (2304, 60070), (2560, 54063), (2880, 48056), (3840, 36042), (4608, 30035), (5760, 24028), (6007, 23040), (7680, 18021), (11520, 12014)]