1283843520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{49531}}^1$

素因数の和:49560

約数の個数: 140

約数和(自身を含む): 4566949464

約数和(自身を除く): 3283105944

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 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, 4012011, 4457790, 4754976, 5349348, 5943720, 6686685, 7132464, 7924960, 8024022, 8915580, 9509952, 10698696, 11887440, 13373370, 14264928, 15849920, 16048044, 17831160, 20060055, 21397392, 23774880, 26746740, 28529856, 32096088, 35662320, 40120110, 42794784, 47549760, 53493480, 64192176, 71324640, 80240220, 85589568, 106986960, 128384352, 142649280, 160480440, 213973920, 256768704, 320960880, 427947840, 641921760, 1283843520]

約数ペア:

[(1, 1283843520), (2, 641921760), (3, 427947840), (4, 320960880), (5, 256768704), (6, 213973920), (8, 160480440), (9, 142649280), (10, 128384352), (12, 106986960), (15, 85589568), (16, 80240220), (18, 71324640), (20, 64192176), (24, 53493480), (27, 47549760), (30, 42794784), (32, 40120110), (36, 35662320), (40, 32096088), (45, 28529856), (48, 26746740), (54, 23774880), (60, 21397392), (64, 20060055), (72, 17831160), (80, 16048044), (81, 15849920), (90, 14264928), (96, 13373370), (108, 11887440), (120, 10698696), (135, 9509952), (144, 8915580), (160, 8024022), (162, 7924960), (180, 7132464), (192, 6686685), (216, 5943720), (240, 5349348), (270, 4754976), (288, 4457790), (320, 4012011), (324, 3962480), (360, 3566232), (405, 3169984), (432, 2971860), (480, 2674674), (540, 2377488), (576, 2228895), (648, 1981240), (720, 1783116), (810, 1584992), (864, 1485930), (960, 1337337), (1080, 1188744), (1296, 990620), (1440, 891558), (1620, 792496), (1728, 742965), (2160, 594372), (2592, 495310), (2880, 445779), (3240, 396248), (4320, 297186), (5184, 247655), (6480, 198124), (8640, 148593), (12960, 99062), (25920, 49531)]