15448272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2040

約数の個数: 80

約数和(自身を含む): 47616000

約数和(自身を除く): 32167728

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, 1999, 2576, 3864, 3998, 5997, 7728, 7996, 11994, 13993, 15992, 23988, 27986, 31984, 41979, 45977, 47976, 55972, 83958, 91954, 95952, 111944, 137931, 167916, 183908, 223888, 275862, 321839, 335832, 367816, 551724, 643678, 671664, 735632, 965517, 1103448, 1287356, 1931034, 2206896, 2574712, 3862068, 5149424, 7724136, 15448272]

約数ペア:

[(1, 15448272), (2, 7724136), (3, 5149424), (4, 3862068), (6, 2574712), (7, 2206896), (8, 1931034), (12, 1287356), (14, 1103448), (16, 965517), (21, 735632), (23, 671664), (24, 643678), (28, 551724), (42, 367816), (46, 335832), (48, 321839), (56, 275862), (69, 223888), (84, 183908), (92, 167916), (112, 137931), (138, 111944), (161, 95952), (168, 91954), (184, 83958), (276, 55972), (322, 47976), (336, 45977), (368, 41979), (483, 31984), (552, 27986), (644, 23988), (966, 15992), (1104, 13993), (1288, 11994), (1932, 7996), (1999, 7728), (2576, 5997), (3864, 3998)]