180970272

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{89767}}^1$

素因数の和:89790

約数の個数: 72

約数和(自身を含む): 588159936

約数和(自身を除く): 407189664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 89767, 179534, 269301, 359068, 538602, 628369, 718136, 807903, 1077204, 1256738, 1436272, 1615806, 1885107, 2154408, 2513476, 2872544, 3231612, 3770214, 4308816, 5026952, 5655321, 6463224, 7540428, 8617632, 10053904, 11310642, 12926448, 15080856, 20107808, 22621284, 25852896, 30161712, 45242568, 60323424, 90485136, 180970272]

約数ペア:

[(1, 180970272), (2, 90485136), (3, 60323424), (4, 45242568), (6, 30161712), (7, 25852896), (8, 22621284), (9, 20107808), (12, 15080856), (14, 12926448), (16, 11310642), (18, 10053904), (21, 8617632), (24, 7540428), (28, 6463224), (32, 5655321), (36, 5026952), (42, 4308816), (48, 3770214), (56, 3231612), (63, 2872544), (72, 2513476), (84, 2154408), (96, 1885107), (112, 1615806), (126, 1436272), (144, 1256738), (168, 1077204), (224, 807903), (252, 718136), (288, 628369), (336, 538602), (504, 359068), (672, 269301), (1008, 179534), (2016, 89767)]