242560440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2099}}^1$

素因数の和:2226

約数の個数: 128

約数和(自身を含む): 816480000

約数和(自身を除く): 573919560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 107, 108, 120, 135, 180, 214, 216, 270, 321, 360, 428, 535, 540, 642, 856, 963, 1070, 1080, 1284, 1605, 1926, 2099, 2140, 2568, 2889, 3210, 3852, 4198, 4280, 4815, 5778, 6297, 6420, 7704, 8396, 9630, 10495, 11556, 12594, 12840, 14445, 16792, 18891, 19260, 20990, 23112, 25188, 28890, 31485, 37782, 38520, 41980, 50376, 56673, 57780, 62970, 75564, 83960, 94455, 113346, 115560, 125940, 151128, 188910, 224593, 226692, 251880, 283365, 377820, 449186, 453384, 566730, 673779, 755640, 898372, 1122965, 1133460, 1347558, 1796744, 2021337, 2245930, 2266920, 2695116, 3368895, 4042674, 4491860, 5390232, 6064011, 6737790, 8085348, 8983720, 10106685, 12128022, 13475580, 16170696, 20213370, 24256044, 26951160, 30320055, 40426740, 48512088, 60640110, 80853480, 121280220, 242560440]

約数ペア:

[(1, 242560440), (2, 121280220), (3, 80853480), (4, 60640110), (5, 48512088), (6, 40426740), (8, 30320055), (9, 26951160), (10, 24256044), (12, 20213370), (15, 16170696), (18, 13475580), (20, 12128022), (24, 10106685), (27, 8983720), (30, 8085348), (36, 6737790), (40, 6064011), (45, 5390232), (54, 4491860), (60, 4042674), (72, 3368895), (90, 2695116), (107, 2266920), (108, 2245930), (120, 2021337), (135, 1796744), (180, 1347558), (214, 1133460), (216, 1122965), (270, 898372), (321, 755640), (360, 673779), (428, 566730), (535, 453384), (540, 449186), (642, 377820), (856, 283365), (963, 251880), (1070, 226692), (1080, 224593), (1284, 188910), (1605, 151128), (1926, 125940), (2099, 115560), (2140, 113346), (2568, 94455), (2889, 83960), (3210, 75564), (3852, 62970), (4198, 57780), (4280, 56673), (4815, 50376), (5778, 41980), (6297, 38520), (6420, 37782), (7704, 31485), (8396, 28890), (9630, 25188), (10495, 23112), (11556, 20990), (12594, 19260), (12840, 18891), (14445, 16792)]