1127398680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{15737}}^1$

素因数の和:15953

約数の個数: 96

約数和(自身を含む): 3682692000

約数和(自身を除く): 2555293320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 199, 360, 398, 597, 796, 995, 1194, 1592, 1791, 1990, 2388, 2985, 3582, 3980, 4776, 5970, 7164, 7960, 8955, 11940, 14328, 15737, 17910, 23880, 31474, 35820, 47211, 62948, 71640, 78685, 94422, 125896, 141633, 157370, 188844, 236055, 283266, 314740, 377688, 472110, 566532, 629480, 708165, 944220, 1133064, 1416330, 1888440, 2832660, 3131663, 5665320, 6263326, 9394989, 12526652, 15658315, 18789978, 25053304, 28184967, 31316630, 37579956, 46974945, 56369934, 62633260, 75159912, 93949890, 112739868, 125266520, 140924835, 187899780, 225479736, 281849670, 375799560, 563699340, 1127398680]

約数ペア:

[(1, 1127398680), (2, 563699340), (3, 375799560), (4, 281849670), (5, 225479736), (6, 187899780), (8, 140924835), (9, 125266520), (10, 112739868), (12, 93949890), (15, 75159912), (18, 62633260), (20, 56369934), (24, 46974945), (30, 37579956), (36, 31316630), (40, 28184967), (45, 25053304), (60, 18789978), (72, 15658315), (90, 12526652), (120, 9394989), (180, 6263326), (199, 5665320), (360, 3131663), (398, 2832660), (597, 1888440), (796, 1416330), (995, 1133064), (1194, 944220), (1592, 708165), (1791, 629480), (1990, 566532), (2388, 472110), (2985, 377688), (3582, 314740), (3980, 283266), (4776, 236055), (5970, 188844), (7164, 157370), (7960, 141633), (8955, 125896), (11940, 94422), (14328, 78685), (15737, 71640), (17910, 62948), (23880, 47211), (31474, 35820)]