121573760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2467}}^1$

素因数の和:2504

約数の個数: 128

約数和(自身を含む): 362499840

約数和(自身を除く): 240926080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 2467, 3080, 3520, 4480, 4928, 4934, 6160, 7040, 9856, 9868, 12320, 12335, 17269, 19736, 24640, 24670, 27137, 34538, 39472, 49280, 49340, 54274, 69076, 78944, 86345, 98680, 108548, 135685, 138152, 157888, 172690, 189959, 197360, 217096, 271370, 276304, 315776, 345380, 379918, 394720, 434192, 542740, 552608, 690760, 759836, 789440, 868384, 949795, 1085480, 1105216, 1381520, 1519672, 1578880, 1736768, 1899590, 2170960, 2210432, 2763040, 3039344, 3473536, 3799180, 4341920, 5526080, 6078688, 7598360, 8683840, 11052160, 12157376, 15196720, 17367680, 24314752, 30393440, 60786880, 121573760]

約数ペア:

[(1, 121573760), (2, 60786880), (4, 30393440), (5, 24314752), (7, 17367680), (8, 15196720), (10, 12157376), (11, 11052160), (14, 8683840), (16, 7598360), (20, 6078688), (22, 5526080), (28, 4341920), (32, 3799180), (35, 3473536), (40, 3039344), (44, 2763040), (55, 2210432), (56, 2170960), (64, 1899590), (70, 1736768), (77, 1578880), (80, 1519672), (88, 1381520), (110, 1105216), (112, 1085480), (128, 949795), (140, 868384), (154, 789440), (160, 759836), (176, 690760), (220, 552608), (224, 542740), (280, 434192), (308, 394720), (320, 379918), (352, 345380), (385, 315776), (440, 276304), (448, 271370), (560, 217096), (616, 197360), (640, 189959), (704, 172690), (770, 157888), (880, 138152), (896, 135685), (1120, 108548), (1232, 98680), (1408, 86345), (1540, 78944), (1760, 69076), (2240, 54274), (2464, 49340), (2467, 49280), (3080, 39472), (3520, 34538), (4480, 27137), (4928, 24670), (4934, 24640), (6160, 19736), (7040, 17269), (9856, 12335), (9868, 12320)]