15264816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:450

約数の個数: 80

約数和(自身を含む): 45497088

約数和(自身を除く): 30232272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 181, 251, 336, 362, 502, 543, 724, 753, 1004, 1086, 1267, 1448, 1506, 1757, 2008, 2172, 2534, 2896, 3012, 3514, 3801, 4016, 4344, 5068, 5271, 6024, 7028, 7602, 8688, 10136, 10542, 12048, 14056, 15204, 20272, 21084, 28112, 30408, 42168, 45431, 60816, 84336, 90862, 136293, 181724, 272586, 318017, 363448, 545172, 636034, 726896, 954051, 1090344, 1272068, 1908102, 2180688, 2544136, 3816204, 5088272, 7632408, 15264816]

約数ペア:

[(1, 15264816), (2, 7632408), (3, 5088272), (4, 3816204), (6, 2544136), (7, 2180688), (8, 1908102), (12, 1272068), (14, 1090344), (16, 954051), (21, 726896), (24, 636034), (28, 545172), (42, 363448), (48, 318017), (56, 272586), (84, 181724), (112, 136293), (168, 90862), (181, 84336), (251, 60816), (336, 45431), (362, 42168), (502, 30408), (543, 28112), (724, 21084), (753, 20272), (1004, 15204), (1086, 14056), (1267, 12048), (1448, 10542), (1506, 10136), (1757, 8688), (2008, 7602), (2172, 7028), (2534, 6024), (2896, 5271), (3012, 5068), (3514, 4344), (3801, 4016)]