123489072

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{122509}}^1$

素因数の和:122530

約数の個数: 60

約数和(自身を含む): 394972240

約数和(自身を除く): 271483168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 122509, 245018, 367527, 490036, 735054, 857563, 980072, 1102581, 1470108, 1715126, 1960144, 2205162, 2572689, 2940216, 3430252, 4410324, 5145378, 5880432, 6860504, 7718067, 8820648, 10290756, 13721008, 15436134, 17641296, 20581512, 30872268, 41163024, 61744536, 123489072]

約数ペア:

[(1, 123489072), (2, 61744536), (3, 41163024), (4, 30872268), (6, 20581512), (7, 17641296), (8, 15436134), (9, 13721008), (12, 10290756), (14, 8820648), (16, 7718067), (18, 6860504), (21, 5880432), (24, 5145378), (28, 4410324), (36, 3430252), (42, 2940216), (48, 2572689), (56, 2205162), (63, 1960144), (72, 1715126), (84, 1470108), (112, 1102581), (126, 980072), (144, 857563), (168, 735054), (252, 490036), (336, 367527), (504, 245018), (1008, 122509)]