408295080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5479}}^1$

素因数の和:5525

約数の個数: 160

約数和(自身を含む): 1432252800

約数和(自身を除く): 1023957720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1863, 2070, 2484, 2760, 3105, 3240, 3726, 4140, 4968, 5479, 6210, 7452, 8280, 9315, 10958, 12420, 14904, 16437, 18630, 21916, 24840, 27395, 32874, 37260, 43832, 49311, 54790, 65748, 74520, 82185, 98622, 109580, 126017, 131496, 147933, 164370, 197244, 219160, 246555, 252034, 295866, 328740, 378051, 394488, 443799, 493110, 504068, 591732, 630085, 657480, 739665, 756102, 887598, 986220, 1008136, 1134153, 1183464, 1260170, 1479330, 1512204, 1775196, 1890255, 1972440, 2218995, 2268306, 2520340, 2958660, 3024408, 3402459, 3550392, 3780510, 4437990, 4536612, 5040680, 5670765, 5917320, 6804918, 7561020, 8875980, 9073224, 10207377, 11341530, 13609836, 15122040, 17012295, 17751960, 20414754, 22683060, 27219672, 34024590, 40829508, 45366120, 51036885, 68049180, 81659016, 102073770, 136098360, 204147540, 408295080]

約数ペア:

[(1, 408295080), (2, 204147540), (3, 136098360), (4, 102073770), (5, 81659016), (6, 68049180), (8, 51036885), (9, 45366120), (10, 40829508), (12, 34024590), (15, 27219672), (18, 22683060), (20, 20414754), (23, 17751960), (24, 17012295), (27, 15122040), (30, 13609836), (36, 11341530), (40, 10207377), (45, 9073224), (46, 8875980), (54, 7561020), (60, 6804918), (69, 5917320), (72, 5670765), (81, 5040680), (90, 4536612), (92, 4437990), (108, 3780510), (115, 3550392), (120, 3402459), (135, 3024408), (138, 2958660), (162, 2520340), (180, 2268306), (184, 2218995), (207, 1972440), (216, 1890255), (230, 1775196), (270, 1512204), (276, 1479330), (324, 1260170), (345, 1183464), (360, 1134153), (405, 1008136), (414, 986220), (460, 887598), (540, 756102), (552, 739665), (621, 657480), (648, 630085), (690, 591732), (810, 504068), (828, 493110), (920, 443799), (1035, 394488), (1080, 378051), (1242, 328740), (1380, 295866), (1620, 252034), (1656, 246555), (1863, 219160), (2070, 197244), (2484, 164370), (2760, 147933), (3105, 131496), (3240, 126017), (3726, 109580), (4140, 98622), (4968, 82185), (5479, 74520), (6210, 65748), (7452, 54790), (8280, 49311), (9315, 43832), (10958, 37260), (12420, 32874), (14904, 27395), (16437, 24840), (18630, 21916)]