354885120

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 240

約数和(自身を含む): 1251808272

約数和(自身を除く): 896923152

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, 73, 80, 90, 96, 120, 128, 144, 146, 160, 180, 192, 211, 219, 240, 256, 288, 292, 320, 360, 365, 384, 422, 438, 480, 512, 576, 584, 633, 640, 657, 720, 730, 768, 844, 876, 960, 1055, 1095, 1152, 1168, 1266, 1280, 1314, 1440, 1460, 1536, 1688, 1752, 1899, 1920, 2110, 2190, 2304, 2336, 2532, 2560, 2628, 2880, 2920, 3165, 3285, 3376, 3504, 3798, 3840, 4220, 4380, 4608, 4672, 5064, 5256, 5760, 5840, 6330, 6570, 6752, 7008, 7596, 7680, 8440, 8760, 9344, 9495, 10128, 10512, 11520, 11680, 12660, 13140, 13504, 14016, 15192, 15403, 16880, 17520, 18688, 18990, 20256, 21024, 23040, 23360, 25320, 26280, 27008, 28032, 30384, 30806, 33760, 35040, 37376, 37980, 40512, 42048, 46209, 46720, 50640, 52560, 54016, 56064, 60768, 61612, 67520, 70080, 75960, 77015, 81024, 84096, 92418, 93440, 101280, 105120, 108032, 112128, 121536, 123224, 135040, 138627, 140160, 151920, 154030, 162048, 168192, 184836, 186880, 202560, 210240, 231045, 243072, 246448, 270080, 277254, 280320, 303840, 308060, 324096, 336384, 369672, 405120, 420480, 462090, 486144, 492896, 540160, 554508, 560640, 607680, 616120, 693135, 739344, 810240, 840960, 924180, 972288, 985792, 1109016, 1215360, 1232240, 1386270, 1478688, 1620480, 1681920, 1848360, 1971584, 2218032, 2430720, 2464480, 2772540, 2957376, 3696720, 3943168, 4436064, 4861440, 4928960, 5545080, 5914752, 7393440, 7886336, 8872128, 9857920, 11090160, 11829504, 14786880, 17744256, 19715840, 22180320, 23659008, 29573760, 35488512, 39431680, 44360640, 59147520, 70977024, 88721280, 118295040, 177442560, 354885120]

約数ペア:

[(1, 354885120), (2, 177442560), (3, 118295040), (4, 88721280), (5, 70977024), (6, 59147520), (8, 44360640), (9, 39431680), (10, 35488512), (12, 29573760), (15, 23659008), (16, 22180320), (18, 19715840), (20, 17744256), (24, 14786880), (30, 11829504), (32, 11090160), (36, 9857920), (40, 8872128), (45, 7886336), (48, 7393440), (60, 5914752), (64, 5545080), (72, 4928960), (73, 4861440), (80, 4436064), (90, 3943168), (96, 3696720), (120, 2957376), (128, 2772540), (144, 2464480), (146, 2430720), (160, 2218032), (180, 1971584), (192, 1848360), (211, 1681920), (219, 1620480), (240, 1478688), (256, 1386270), (288, 1232240), (292, 1215360), (320, 1109016), (360, 985792), (365, 972288), (384, 924180), (422, 840960), (438, 810240), (480, 739344), (512, 693135), (576, 616120), (584, 607680), (633, 560640), (640, 554508), (657, 540160), (720, 492896), (730, 486144), (768, 462090), (844, 420480), (876, 405120), (960, 369672), (1055, 336384), (1095, 324096), (1152, 308060), (1168, 303840), (1266, 280320), (1280, 277254), (1314, 270080), (1440, 246448), (1460, 243072), (1536, 231045), (1688, 210240), (1752, 202560), (1899, 186880), (1920, 184836), (2110, 168192), (2190, 162048), (2304, 154030), (2336, 151920), (2532, 140160), (2560, 138627), (2628, 135040), (2880, 123224), (2920, 121536), (3165, 112128), (3285, 108032), (3376, 105120), (3504, 101280), (3798, 93440), (3840, 92418), (4220, 84096), (4380, 81024), (4608, 77015), (4672, 75960), (5064, 70080), (5256, 67520), (5760, 61612), (5840, 60768), (6330, 56064), (6570, 54016), (6752, 52560), (7008, 50640), (7596, 46720), (7680, 46209), (8440, 42048), (8760, 40512), (9344, 37980), (9495, 37376), (10128, 35040), (10512, 33760), (11520, 30806), (11680, 30384), (12660, 28032), (13140, 27008), (13504, 26280), (14016, 25320), (15192, 23360), (15403, 23040), (16880, 21024), (17520, 20256), (18688, 18990)]