115243440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:931

約数の個数: 160

約数和(自身を含む): 394141440

約数和(自身を除く): 278898000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 104, 120, 129, 130, 156, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 430, 516, 520, 559, 624, 645, 688, 780, 859, 860, 1032, 1040, 1118, 1290, 1560, 1677, 1718, 1720, 2064, 2236, 2577, 2580, 2795, 3120, 3354, 3436, 3440, 4295, 4472, 5154, 5160, 5590, 6708, 6872, 8385, 8590, 8944, 10308, 10320, 11167, 11180, 12885, 13416, 13744, 16770, 17180, 20616, 22334, 22360, 25770, 26832, 33501, 33540, 34360, 36937, 41232, 44668, 44720, 51540, 55835, 67002, 67080, 68720, 73874, 89336, 103080, 110811, 111670, 134004, 134160, 147748, 167505, 178672, 184685, 206160, 221622, 223340, 268008, 295496, 335010, 369370, 443244, 446680, 480181, 536016, 554055, 590992, 670020, 738740, 886488, 893360, 960362, 1108110, 1340040, 1440543, 1477480, 1772976, 1920724, 2216220, 2400905, 2680080, 2881086, 2954960, 3841448, 4432440, 4801810, 5762172, 7202715, 7682896, 8864880, 9603620, 11524344, 14405430, 19207240, 23048688, 28810860, 38414480, 57621720, 115243440]

約数ペア:

[(1, 115243440), (2, 57621720), (3, 38414480), (4, 28810860), (5, 23048688), (6, 19207240), (8, 14405430), (10, 11524344), (12, 9603620), (13, 8864880), (15, 7682896), (16, 7202715), (20, 5762172), (24, 4801810), (26, 4432440), (30, 3841448), (39, 2954960), (40, 2881086), (43, 2680080), (48, 2400905), (52, 2216220), (60, 1920724), (65, 1772976), (78, 1477480), (80, 1440543), (86, 1340040), (104, 1108110), (120, 960362), (129, 893360), (130, 886488), (156, 738740), (172, 670020), (195, 590992), (208, 554055), (215, 536016), (240, 480181), (258, 446680), (260, 443244), (312, 369370), (344, 335010), (390, 295496), (430, 268008), (516, 223340), (520, 221622), (559, 206160), (624, 184685), (645, 178672), (688, 167505), (780, 147748), (859, 134160), (860, 134004), (1032, 111670), (1040, 110811), (1118, 103080), (1290, 89336), (1560, 73874), (1677, 68720), (1718, 67080), (1720, 67002), (2064, 55835), (2236, 51540), (2577, 44720), (2580, 44668), (2795, 41232), (3120, 36937), (3354, 34360), (3436, 33540), (3440, 33501), (4295, 26832), (4472, 25770), (5154, 22360), (5160, 22334), (5590, 20616), (6708, 17180), (6872, 16770), (8385, 13744), (8590, 13416), (8944, 12885), (10308, 11180), (10320, 11167)]