2549491258320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{393440009}}^1$

素因数の和:393440034

約数の個数: 100

約数和(自身を含む): 8854760865060

約数和(自身を除く): 6305269606740

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 393440009, 786880018, 1180320027, 1573760036, 1967200045, 2360640054, 3147520072, 3540960081, 3934400090, 4721280108, 5901600135, 6295040144, 7081920162, 7868800180, 9442560216, 10622880243, 11803200270, 14163840324, 15737600360, 17704800405, 18885120432, 21245760486, 23606400540, 28327680648, 31475200720, 31868640729, 35409600810, 42491520972, 47212801080, 53114401215, 56655361296, 63737281458, 70819201620, 84983041944, 94425602160, 106228802430, 127474562916, 141638403240, 159343203645, 169966083888, 212457604860, 254949125832, 283276806480, 318686407290, 424915209720, 509898251664, 637372814580, 849830419440, 1274745629160, 2549491258320]

約数ペア:

[(1, 2549491258320), (2, 1274745629160), (3, 849830419440), (4, 637372814580), (5, 509898251664), (6, 424915209720), (8, 318686407290), (9, 283276806480), (10, 254949125832), (12, 212457604860), (15, 169966083888), (16, 159343203645), (18, 141638403240), (20, 127474562916), (24, 106228802430), (27, 94425602160), (30, 84983041944), (36, 70819201620), (40, 63737281458), (45, 56655361296), (48, 53114401215), (54, 47212801080), (60, 42491520972), (72, 35409600810), (80, 31868640729), (81, 31475200720), (90, 28327680648), (108, 23606400540), (120, 21245760486), (135, 18885120432), (144, 17704800405), (162, 15737600360), (180, 14163840324), (216, 11803200270), (240, 10622880243), (270, 9442560216), (324, 7868800180), (360, 7081920162), (405, 6295040144), (432, 5901600135), (540, 4721280108), (648, 3934400090), (720, 3540960081), (810, 3147520072), (1080, 2360640054), (1296, 1967200045), (1620, 1573760036), (2160, 1180320027), (3240, 786880018), (6480, 393440009)]