115895880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:708

約数の個数: 128

約数和(自身を含む): 388800000

約数和(自身を除く): 272904120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 239, 270, 360, 449, 478, 540, 717, 898, 956, 1080, 1195, 1347, 1434, 1796, 1912, 2151, 2245, 2390, 2694, 2868, 3585, 3592, 4041, 4302, 4490, 4780, 5388, 5736, 6453, 6735, 7170, 8082, 8604, 8980, 9560, 10755, 10776, 12123, 12906, 13470, 14340, 16164, 17208, 17960, 20205, 21510, 24246, 25812, 26940, 28680, 32265, 32328, 40410, 43020, 48492, 51624, 53880, 60615, 64530, 80820, 86040, 96984, 107311, 121230, 129060, 161640, 214622, 242460, 258120, 321933, 429244, 484920, 536555, 643866, 858488, 965799, 1073110, 1287732, 1609665, 1931598, 2146220, 2575464, 2897397, 3219330, 3863196, 4292440, 4828995, 5794794, 6438660, 7726392, 9657990, 11589588, 12877320, 14486985, 19315980, 23179176, 28973970, 38631960, 57947940, 115895880]

約数ペア:

[(1, 115895880), (2, 57947940), (3, 38631960), (4, 28973970), (5, 23179176), (6, 19315980), (8, 14486985), (9, 12877320), (10, 11589588), (12, 9657990), (15, 7726392), (18, 6438660), (20, 5794794), (24, 4828995), (27, 4292440), (30, 3863196), (36, 3219330), (40, 2897397), (45, 2575464), (54, 2146220), (60, 1931598), (72, 1609665), (90, 1287732), (108, 1073110), (120, 965799), (135, 858488), (180, 643866), (216, 536555), (239, 484920), (270, 429244), (360, 321933), (449, 258120), (478, 242460), (540, 214622), (717, 161640), (898, 129060), (956, 121230), (1080, 107311), (1195, 96984), (1347, 86040), (1434, 80820), (1796, 64530), (1912, 60615), (2151, 53880), (2245, 51624), (2390, 48492), (2694, 43020), (2868, 40410), (3585, 32328), (3592, 32265), (4041, 28680), (4302, 26940), (4490, 25812), (4780, 24246), (5388, 21510), (5736, 20205), (6453, 17960), (6735, 17208), (7170, 16164), (8082, 14340), (8604, 13470), (8980, 12906), (9560, 12123), (10755, 10776)]