245272320

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 288

約数和(自身を含む): 894781440

約数和(自身を除く): 649509120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 128, 135, 141, 144, 151, 160, 180, 188, 192, 216, 235, 240, 256, 270, 282, 288, 302, 320, 360, 376, 384, 423, 432, 453, 470, 480, 540, 564, 576, 604, 640, 705, 720, 752, 755, 768, 846, 864, 906, 940, 960, 1080, 1128, 1152, 1208, 1269, 1280, 1359, 1410, 1440, 1504, 1510, 1692, 1728, 1812, 1880, 1920, 2115, 2160, 2256, 2265, 2304, 2416, 2538, 2718, 2820, 2880, 3008, 3020, 3384, 3456, 3624, 3760, 3840, 4077, 4230, 4320, 4512, 4530, 4832, 5076, 5436, 5640, 5760, 6016, 6040, 6345, 6768, 6795, 6912, 7097, 7248, 7520, 8154, 8460, 8640, 9024, 9060, 9664, 10152, 10872, 11280, 11520, 12032, 12080, 12690, 13536, 13590, 14194, 14496, 15040, 16308, 16920, 17280, 18048, 18120, 19328, 20304, 20385, 21291, 21744, 22560, 24160, 25380, 27072, 27180, 28388, 28992, 30080, 32616, 33840, 34560, 35485, 36096, 36240, 38656, 40608, 40770, 42582, 43488, 45120, 48320, 50760, 54144, 54360, 56776, 57984, 60160, 63873, 65232, 67680, 70970, 72480, 81216, 81540, 85164, 86976, 90240, 96640, 101520, 106455, 108288, 108720, 113552, 115968, 127746, 130464, 135360, 141940, 144960, 162432, 163080, 170328, 173952, 180480, 191619, 193280, 203040, 212910, 217440, 227104, 255492, 260928, 270720, 283880, 289920, 319365, 324864, 326160, 340656, 347904, 383238, 406080, 425820, 434880, 454208, 510984, 521856, 541440, 567760, 579840, 638730, 652320, 681312, 766476, 812160, 851640, 869760, 908416, 958095, 1021968, 1043712, 1135520, 1277460, 1304640, 1362624, 1532952, 1624320, 1703280, 1739520, 1816832, 1916190, 2043936, 2271040, 2554920, 2609280, 2725248, 3065904, 3406560, 3832380, 4087872, 4542080, 5109840, 5218560, 5450496, 6131808, 6813120, 7664760, 8175744, 9084160, 10219680, 12263616, 13626240, 15329520, 16351488, 20439360, 24527232, 27252480, 30659040, 40878720, 49054464, 61318080, 81757440, 122636160, 245272320]

約数ペア:

[(1, 245272320), (2, 122636160), (3, 81757440), (4, 61318080), (5, 49054464), (6, 40878720), (8, 30659040), (9, 27252480), (10, 24527232), (12, 20439360), (15, 16351488), (16, 15329520), (18, 13626240), (20, 12263616), (24, 10219680), (27, 9084160), (30, 8175744), (32, 7664760), (36, 6813120), (40, 6131808), (45, 5450496), (47, 5218560), (48, 5109840), (54, 4542080), (60, 4087872), (64, 3832380), (72, 3406560), (80, 3065904), (90, 2725248), (94, 2609280), (96, 2554920), (108, 2271040), (120, 2043936), (128, 1916190), (135, 1816832), (141, 1739520), (144, 1703280), (151, 1624320), (160, 1532952), (180, 1362624), (188, 1304640), (192, 1277460), (216, 1135520), (235, 1043712), (240, 1021968), (256, 958095), (270, 908416), (282, 869760), (288, 851640), (302, 812160), (320, 766476), (360, 681312), (376, 652320), (384, 638730), (423, 579840), (432, 567760), (453, 541440), (470, 521856), (480, 510984), (540, 454208), (564, 434880), (576, 425820), (604, 406080), (640, 383238), (705, 347904), (720, 340656), (752, 326160), (755, 324864), (768, 319365), (846, 289920), (864, 283880), (906, 270720), (940, 260928), (960, 255492), (1080, 227104), (1128, 217440), (1152, 212910), (1208, 203040), (1269, 193280), (1280, 191619), (1359, 180480), (1410, 173952), (1440, 170328), (1504, 163080), (1510, 162432), (1692, 144960), (1728, 141940), (1812, 135360), (1880, 130464), (1920, 127746), (2115, 115968), (2160, 113552), (2256, 108720), (2265, 108288), (2304, 106455), (2416, 101520), (2538, 96640), (2718, 90240), (2820, 86976), (2880, 85164), (3008, 81540), (3020, 81216), (3384, 72480), (3456, 70970), (3624, 67680), (3760, 65232), (3840, 63873), (4077, 60160), (4230, 57984), (4320, 56776), (4512, 54360), (4530, 54144), (4832, 50760), (5076, 48320), (5436, 45120), (5640, 43488), (5760, 42582), (6016, 40770), (6040, 40608), (6345, 38656), (6768, 36240), (6795, 36096), (6912, 35485), (7097, 34560), (7248, 33840), (7520, 32616), (8154, 30080), (8460, 28992), (8640, 28388), (9024, 27180), (9060, 27072), (9664, 25380), (10152, 24160), (10872, 22560), (11280, 21744), (11520, 21291), (12032, 20385), (12080, 20304), (12690, 19328), (13536, 18120), (13590, 18048), (14194, 17280), (14496, 16920), (15040, 16308)]