47568960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 168

約数和(自身を含む): 166420800

約数和(自身を除く): 118851840

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, 83, 90, 96, 120, 144, 160, 166, 180, 192, 199, 240, 249, 288, 320, 332, 360, 398, 415, 480, 498, 576, 597, 664, 720, 747, 796, 830, 960, 995, 996, 1194, 1245, 1328, 1440, 1494, 1592, 1660, 1791, 1990, 1992, 2388, 2490, 2656, 2880, 2985, 2988, 3184, 3320, 3582, 3735, 3980, 3984, 4776, 4980, 5312, 5970, 5976, 6368, 6640, 7164, 7470, 7960, 7968, 8955, 9552, 9960, 11940, 11952, 12736, 13280, 14328, 14940, 15920, 15936, 16517, 17910, 19104, 19920, 23880, 23904, 26560, 28656, 29880, 31840, 33034, 35820, 38208, 39840, 47760, 47808, 49551, 57312, 59760, 63680, 66068, 71640, 79680, 82585, 95520, 99102, 114624, 119520, 132136, 143280, 148653, 165170, 191040, 198204, 239040, 247755, 264272, 286560, 297306, 330340, 396408, 495510, 528544, 573120, 594612, 660680, 743265, 792816, 991020, 1057088, 1189224, 1321360, 1486530, 1585632, 1982040, 2378448, 2642720, 2973060, 3171264, 3964080, 4756896, 5285440, 5946120, 7928160, 9513792, 11892240, 15856320, 23784480, 47568960]

約数ペア:

[(1, 47568960), (2, 23784480), (3, 15856320), (4, 11892240), (5, 9513792), (6, 7928160), (8, 5946120), (9, 5285440), (10, 4756896), (12, 3964080), (15, 3171264), (16, 2973060), (18, 2642720), (20, 2378448), (24, 1982040), (30, 1585632), (32, 1486530), (36, 1321360), (40, 1189224), (45, 1057088), (48, 991020), (60, 792816), (64, 743265), (72, 660680), (80, 594612), (83, 573120), (90, 528544), (96, 495510), (120, 396408), (144, 330340), (160, 297306), (166, 286560), (180, 264272), (192, 247755), (199, 239040), (240, 198204), (249, 191040), (288, 165170), (320, 148653), (332, 143280), (360, 132136), (398, 119520), (415, 114624), (480, 99102), (498, 95520), (576, 82585), (597, 79680), (664, 71640), (720, 66068), (747, 63680), (796, 59760), (830, 57312), (960, 49551), (995, 47808), (996, 47760), (1194, 39840), (1245, 38208), (1328, 35820), (1440, 33034), (1494, 31840), (1592, 29880), (1660, 28656), (1791, 26560), (1990, 23904), (1992, 23880), (2388, 19920), (2490, 19104), (2656, 17910), (2880, 16517), (2985, 15936), (2988, 15920), (3184, 14940), (3320, 14328), (3582, 13280), (3735, 12736), (3980, 11952), (3984, 11940), (4776, 9960), (4980, 9552), (5312, 8955), (5970, 7968), (5976, 7960), (6368, 7470), (6640, 7164)]