11892240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 120

約数和(自身を含む): 40622400

約数和(自身を除く): 28730160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 199, 240, 249, 332, 360, 398, 415, 498, 597, 664, 720, 747, 796, 830, 995, 996, 1194, 1245, 1328, 1494, 1592, 1660, 1791, 1990, 1992, 2388, 2490, 2985, 2988, 3184, 3320, 3582, 3735, 3980, 3984, 4776, 4980, 5970, 5976, 6640, 7164, 7470, 7960, 8955, 9552, 9960, 11940, 11952, 14328, 14940, 15920, 16517, 17910, 19920, 23880, 28656, 29880, 33034, 35820, 47760, 49551, 59760, 66068, 71640, 82585, 99102, 132136, 143280, 148653, 165170, 198204, 247755, 264272, 297306, 330340, 396408, 495510, 594612, 660680, 743265, 792816, 991020, 1189224, 1321360, 1486530, 1982040, 2378448, 2973060, 3964080, 5946120, 11892240]

約数ペア:

[(1, 11892240), (2, 5946120), (3, 3964080), (4, 2973060), (5, 2378448), (6, 1982040), (8, 1486530), (9, 1321360), (10, 1189224), (12, 991020), (15, 792816), (16, 743265), (18, 660680), (20, 594612), (24, 495510), (30, 396408), (36, 330340), (40, 297306), (45, 264272), (48, 247755), (60, 198204), (72, 165170), (80, 148653), (83, 143280), (90, 132136), (120, 99102), (144, 82585), (166, 71640), (180, 66068), (199, 59760), (240, 49551), (249, 47760), (332, 35820), (360, 33034), (398, 29880), (415, 28656), (498, 23880), (597, 19920), (664, 17910), (720, 16517), (747, 15920), (796, 14940), (830, 14328), (995, 11952), (996, 11940), (1194, 9960), (1245, 9552), (1328, 8955), (1494, 7960), (1592, 7470), (1660, 7164), (1791, 6640), (1990, 5976), (1992, 5970), (2388, 4980), (2490, 4776), (2985, 3984), (2988, 3980), (3184, 3735), (3320, 3582)]