15293712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1979}}^1$

素因数の和:2020

約数の個数: 80

約数和(自身を含む): 47139840

約数和(自身を除く): 31846128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 1979, 2576, 3864, 3958, 5937, 7728, 7916, 11874, 13853, 15832, 23748, 27706, 31664, 41559, 45517, 47496, 55412, 83118, 91034, 94992, 110824, 136551, 166236, 182068, 221648, 273102, 318619, 332472, 364136, 546204, 637238, 664944, 728272, 955857, 1092408, 1274476, 1911714, 2184816, 2548952, 3823428, 5097904, 7646856, 15293712]

約数ペア:

[(1, 15293712), (2, 7646856), (3, 5097904), (4, 3823428), (6, 2548952), (7, 2184816), (8, 1911714), (12, 1274476), (14, 1092408), (16, 955857), (21, 728272), (23, 664944), (24, 637238), (28, 546204), (42, 364136), (46, 332472), (48, 318619), (56, 273102), (69, 221648), (84, 182068), (92, 166236), (112, 136551), (138, 110824), (161, 94992), (168, 91034), (184, 83118), (276, 55412), (322, 47496), (336, 45517), (368, 41559), (483, 31664), (552, 27706), (644, 23748), (966, 15832), (1104, 13853), (1288, 11874), (1932, 7916), (1979, 7728), (2576, 5937), (3864, 3958)]