308076480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:404

約数の個数: 224

約数和(自身を含む): 1098377280

約数和(自身を除く): 790300800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 181, 192, 197, 216, 240, 270, 288, 320, 360, 362, 394, 432, 480, 540, 543, 576, 591, 720, 724, 788, 864, 905, 960, 985, 1080, 1086, 1182, 1440, 1448, 1576, 1629, 1728, 1773, 1810, 1970, 2160, 2172, 2364, 2715, 2880, 2896, 2955, 3152, 3258, 3546, 3620, 3940, 4320, 4344, 4728, 4887, 5319, 5430, 5792, 5910, 6304, 6516, 7092, 7240, 7880, 8145, 8640, 8688, 8865, 9456, 9774, 10638, 10860, 11584, 11820, 12608, 13032, 14184, 14480, 15760, 16290, 17376, 17730, 18912, 19548, 21276, 21720, 23640, 24435, 26064, 26595, 28368, 28960, 31520, 32580, 34752, 35460, 35657, 37824, 39096, 42552, 43440, 47280, 48870, 52128, 53190, 56736, 57920, 63040, 65160, 70920, 71314, 78192, 85104, 86880, 94560, 97740, 104256, 106380, 106971, 113472, 130320, 141840, 142628, 156384, 170208, 173760, 178285, 189120, 195480, 212760, 213942, 260640, 283680, 285256, 312768, 320913, 340416, 356570, 390960, 425520, 427884, 521280, 534855, 567360, 570512, 641826, 713140, 781920, 851040, 855768, 962739, 1069710, 1141024, 1283652, 1426280, 1563840, 1604565, 1702080, 1711536, 1925478, 2139420, 2282048, 2567304, 2852560, 3209130, 3423072, 3850956, 4278840, 4813695, 5134608, 5705120, 6418260, 6846144, 7701912, 8557680, 9627390, 10269216, 11410240, 12836520, 15403824, 17115360, 19254780, 20538432, 25673040, 30807648, 34230720, 38509560, 51346080, 61615296, 77019120, 102692160, 154038240, 308076480]

約数ペア:

[(1, 308076480), (2, 154038240), (3, 102692160), (4, 77019120), (5, 61615296), (6, 51346080), (8, 38509560), (9, 34230720), (10, 30807648), (12, 25673040), (15, 20538432), (16, 19254780), (18, 17115360), (20, 15403824), (24, 12836520), (27, 11410240), (30, 10269216), (32, 9627390), (36, 8557680), (40, 7701912), (45, 6846144), (48, 6418260), (54, 5705120), (60, 5134608), (64, 4813695), (72, 4278840), (80, 3850956), (90, 3423072), (96, 3209130), (108, 2852560), (120, 2567304), (135, 2282048), (144, 2139420), (160, 1925478), (180, 1711536), (181, 1702080), (192, 1604565), (197, 1563840), (216, 1426280), (240, 1283652), (270, 1141024), (288, 1069710), (320, 962739), (360, 855768), (362, 851040), (394, 781920), (432, 713140), (480, 641826), (540, 570512), (543, 567360), (576, 534855), (591, 521280), (720, 427884), (724, 425520), (788, 390960), (864, 356570), (905, 340416), (960, 320913), (985, 312768), (1080, 285256), (1086, 283680), (1182, 260640), (1440, 213942), (1448, 212760), (1576, 195480), (1629, 189120), (1728, 178285), (1773, 173760), (1810, 170208), (1970, 156384), (2160, 142628), (2172, 141840), (2364, 130320), (2715, 113472), (2880, 106971), (2896, 106380), (2955, 104256), (3152, 97740), (3258, 94560), (3546, 86880), (3620, 85104), (3940, 78192), (4320, 71314), (4344, 70920), (4728, 65160), (4887, 63040), (5319, 57920), (5430, 56736), (5792, 53190), (5910, 52128), (6304, 48870), (6516, 47280), (7092, 43440), (7240, 42552), (7880, 39096), (8145, 37824), (8640, 35657), (8688, 35460), (8865, 34752), (9456, 32580), (9774, 31520), (10638, 28960), (10860, 28368), (11584, 26595), (11820, 26064), (12608, 24435), (13032, 23640), (14184, 21720), (14480, 21276), (15760, 19548), (16290, 18912), (17376, 17730)]