493044480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:491

約数の個数: 216

約数和(自身を含む): 1724416512

約数和(自身を除く): 1231372032

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, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 256, 288, 320, 337, 360, 381, 384, 480, 508, 576, 635, 640, 674, 720, 762, 768, 960, 1011, 1016, 1143, 1152, 1270, 1280, 1348, 1440, 1524, 1685, 1905, 1920, 2022, 2032, 2286, 2304, 2540, 2696, 2880, 3033, 3048, 3370, 3810, 3840, 4044, 4064, 4572, 5055, 5080, 5392, 5715, 5760, 6066, 6096, 6740, 7620, 8088, 8128, 9144, 10110, 10160, 10784, 11430, 11520, 12132, 12192, 13480, 15165, 15240, 16176, 16256, 18288, 20220, 20320, 21568, 22860, 24264, 24384, 26960, 30330, 30480, 32352, 32512, 36576, 40440, 40640, 42799, 43136, 45720, 48528, 48768, 53920, 60660, 60960, 64704, 73152, 80880, 81280, 85598, 86272, 91440, 97056, 97536, 107840, 121320, 121920, 128397, 129408, 146304, 161760, 162560, 171196, 182880, 194112, 213995, 215680, 242640, 243840, 256794, 258816, 292608, 323520, 342392, 365760, 385191, 388224, 427990, 431360, 485280, 487680, 513588, 641985, 647040, 684784, 731520, 770382, 776448, 855980, 970560, 1027176, 1283970, 1294080, 1369568, 1463040, 1540764, 1711960, 1925955, 1941120, 2054352, 2567940, 2739136, 3081528, 3423920, 3851910, 3882240, 4108704, 5135880, 5478272, 6163056, 6847840, 7703820, 8217408, 10271760, 10956544, 12326112, 13695680, 15407640, 16434816, 20543520, 24652224, 27391360, 30815280, 32869632, 41087040, 49304448, 54782720, 61630560, 82174080, 98608896, 123261120, 164348160, 246522240, 493044480]

約数ペア:

[(1, 493044480), (2, 246522240), (3, 164348160), (4, 123261120), (5, 98608896), (6, 82174080), (8, 61630560), (9, 54782720), (10, 49304448), (12, 41087040), (15, 32869632), (16, 30815280), (18, 27391360), (20, 24652224), (24, 20543520), (30, 16434816), (32, 15407640), (36, 13695680), (40, 12326112), (45, 10956544), (48, 10271760), (60, 8217408), (64, 7703820), (72, 6847840), (80, 6163056), (90, 5478272), (96, 5135880), (120, 4108704), (127, 3882240), (128, 3851910), (144, 3423920), (160, 3081528), (180, 2739136), (192, 2567940), (240, 2054352), (254, 1941120), (256, 1925955), (288, 1711960), (320, 1540764), (337, 1463040), (360, 1369568), (381, 1294080), (384, 1283970), (480, 1027176), (508, 970560), (576, 855980), (635, 776448), (640, 770382), (674, 731520), (720, 684784), (762, 647040), (768, 641985), (960, 513588), (1011, 487680), (1016, 485280), (1143, 431360), (1152, 427990), (1270, 388224), (1280, 385191), (1348, 365760), (1440, 342392), (1524, 323520), (1685, 292608), (1905, 258816), (1920, 256794), (2022, 243840), (2032, 242640), (2286, 215680), (2304, 213995), (2540, 194112), (2696, 182880), (2880, 171196), (3033, 162560), (3048, 161760), (3370, 146304), (3810, 129408), (3840, 128397), (4044, 121920), (4064, 121320), (4572, 107840), (5055, 97536), (5080, 97056), (5392, 91440), (5715, 86272), (5760, 85598), (6066, 81280), (6096, 80880), (6740, 73152), (7620, 64704), (8088, 60960), (8128, 60660), (9144, 53920), (10110, 48768), (10160, 48528), (10784, 45720), (11430, 43136), (11520, 42799), (12132, 40640), (12192, 40440), (13480, 36576), (15165, 32512), (15240, 32352), (16176, 30480), (16256, 30330), (18288, 26960), (20220, 24384), (20320, 24264), (21568, 22860)]