16628623920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{7698437}}^1$

素因数の和:7698459

約数の個数: 80

約数和(自身を含む): 57276378720

約数和(自身を除く): 40647754800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 7698437, 15396874, 23095311, 30793748, 38492185, 46190622, 61587496, 69285933, 76984370, 92381244, 115476555, 123174992, 138571866, 153968740, 184762488, 207857799, 230953110, 277143732, 307937480, 346429665, 369524976, 415715598, 461906220, 554287464, 615874960, 692859330, 831431196, 923812440, 1039288995, 1108574928, 1385718660, 1662862392, 1847624880, 2078577990, 2771437320, 3325724784, 4157155980, 5542874640, 8314311960, 16628623920]

約数ペア:

[(1, 16628623920), (2, 8314311960), (3, 5542874640), (4, 4157155980), (5, 3325724784), (6, 2771437320), (8, 2078577990), (9, 1847624880), (10, 1662862392), (12, 1385718660), (15, 1108574928), (16, 1039288995), (18, 923812440), (20, 831431196), (24, 692859330), (27, 615874960), (30, 554287464), (36, 461906220), (40, 415715598), (45, 369524976), (48, 346429665), (54, 307937480), (60, 277143732), (72, 230953110), (80, 207857799), (90, 184762488), (108, 153968740), (120, 138571866), (135, 123174992), (144, 115476555), (180, 92381244), (216, 76984370), (240, 69285933), (270, 61587496), (360, 46190622), (432, 38492185), (540, 30793748), (720, 23095311), (1080, 15396874), (2160, 7698437)]