15452784

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:702

約数の個数: 60

約数和(自身を含む): 43524000

約数和(自身を除く): 28071216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 449, 478, 717, 898, 956, 1347, 1434, 1796, 1912, 2151, 2694, 2868, 3592, 3824, 4041, 4302, 5388, 5736, 7184, 8082, 8604, 10776, 11472, 16164, 17208, 21552, 32328, 34416, 64656, 107311, 214622, 321933, 429244, 643866, 858488, 965799, 1287732, 1716976, 1931598, 2575464, 3863196, 5150928, 7726392, 15452784]

約数ペア:

[(1, 15452784), (2, 7726392), (3, 5150928), (4, 3863196), (6, 2575464), (8, 1931598), (9, 1716976), (12, 1287732), (16, 965799), (18, 858488), (24, 643866), (36, 429244), (48, 321933), (72, 214622), (144, 107311), (239, 64656), (449, 34416), (478, 32328), (717, 21552), (898, 17208), (956, 16164), (1347, 11472), (1434, 10776), (1796, 8604), (1912, 8082), (2151, 7184), (2694, 5736), (2868, 5388), (3592, 4302), (3824, 4041)]