427947840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{49531}}^1$

素因数の和:49557

約数の個数: 112

約数和(自身を含む): 1509735360

約数和(自身を除く): 1081787520

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 49531, 99062, 148593, 198124, 247655, 297186, 396248, 445779, 495310, 594372, 742965, 792496, 891558, 990620, 1188744, 1337337, 1485930, 1584992, 1783116, 1981240, 2228895, 2377488, 2674674, 2971860, 3169984, 3566232, 3962480, 4457790, 4754976, 5349348, 5943720, 6686685, 7132464, 7924960, 8915580, 9509952, 10698696, 11887440, 13373370, 14264928, 15849920, 17831160, 21397392, 23774880, 26746740, 28529856, 35662320, 42794784, 47549760, 53493480, 71324640, 85589568, 106986960, 142649280, 213973920, 427947840]

約数ペア:

[(1, 427947840), (2, 213973920), (3, 142649280), (4, 106986960), (5, 85589568), (6, 71324640), (8, 53493480), (9, 47549760), (10, 42794784), (12, 35662320), (15, 28529856), (16, 26746740), (18, 23774880), (20, 21397392), (24, 17831160), (27, 15849920), (30, 14264928), (32, 13373370), (36, 11887440), (40, 10698696), (45, 9509952), (48, 8915580), (54, 7924960), (60, 7132464), (64, 6686685), (72, 5943720), (80, 5349348), (90, 4754976), (96, 4457790), (108, 3962480), (120, 3566232), (135, 3169984), (144, 2971860), (160, 2674674), (180, 2377488), (192, 2228895), (216, 1981240), (240, 1783116), (270, 1584992), (288, 1485930), (320, 1337337), (360, 1188744), (432, 990620), (480, 891558), (540, 792496), (576, 742965), (720, 594372), (864, 495310), (960, 445779), (1080, 396248), (1440, 297186), (1728, 247655), (2160, 198124), (2880, 148593), (4320, 99062), (8640, 49531)]