2770823520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{5077}}^1$

素因数の和:5477

約数の個数: 144

約数和(自身を含む): 9482250960

約数和(自身を除く): 6711427440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 379, 480, 720, 758, 1137, 1440, 1516, 1895, 2274, 3032, 3411, 3790, 4548, 5077, 5685, 6064, 6822, 7580, 9096, 10154, 11370, 12128, 13644, 15160, 15231, 17055, 18192, 20308, 22740, 25385, 27288, 30320, 30462, 34110, 36384, 40616, 45480, 45693, 50770, 54576, 60640, 60924, 68220, 76155, 81232, 90960, 91386, 101540, 109152, 121848, 136440, 152310, 162464, 181920, 182772, 203080, 228465, 243696, 272880, 304620, 365544, 406160, 456930, 487392, 545760, 609240, 731088, 812320, 913860, 1218480, 1462176, 1827720, 1924183, 2436960, 3655440, 3848366, 5772549, 7310880, 7696732, 9620915, 11545098, 15393464, 17317647, 19241830, 23090196, 28862745, 30786928, 34635294, 38483660, 46180392, 57725490, 61573856, 69270588, 76967320, 86588235, 92360784, 115450980, 138541176, 153934640, 173176470, 184721568, 230901960, 277082352, 307869280, 346352940, 461803920, 554164704, 692705880, 923607840, 1385411760, 2770823520]

約数ペア:

[(1, 2770823520), (2, 1385411760), (3, 923607840), (4, 692705880), (5, 554164704), (6, 461803920), (8, 346352940), (9, 307869280), (10, 277082352), (12, 230901960), (15, 184721568), (16, 173176470), (18, 153934640), (20, 138541176), (24, 115450980), (30, 92360784), (32, 86588235), (36, 76967320), (40, 69270588), (45, 61573856), (48, 57725490), (60, 46180392), (72, 38483660), (80, 34635294), (90, 30786928), (96, 28862745), (120, 23090196), (144, 19241830), (160, 17317647), (180, 15393464), (240, 11545098), (288, 9620915), (360, 7696732), (379, 7310880), (480, 5772549), (720, 3848366), (758, 3655440), (1137, 2436960), (1440, 1924183), (1516, 1827720), (1895, 1462176), (2274, 1218480), (3032, 913860), (3411, 812320), (3790, 731088), (4548, 609240), (5077, 545760), (5685, 487392), (6064, 456930), (6822, 406160), (7580, 365544), (9096, 304620), (10154, 272880), (11370, 243696), (12128, 228465), (13644, 203080), (15160, 182772), (15231, 181920), (17055, 162464), (18192, 152310), (20308, 136440), (22740, 121848), (25385, 109152), (27288, 101540), (30320, 91386), (30462, 90960), (34110, 81232), (36384, 76155), (40616, 68220), (45480, 60924), (45693, 60640), (50770, 54576)]