23064660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1321}}^1$

素因数の和:1433

約数の個数: 72

約数和(自身を含む): 70737576

約数和(自身を除く): 47672916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1321, 1455, 1746, 1940, 2642, 2910, 3492, 3963, 4365, 5284, 5820, 6605, 7926, 8730, 11889, 13210, 15852, 17460, 19815, 23778, 26420, 39630, 47556, 59445, 79260, 118890, 128137, 237780, 256274, 384411, 512548, 640685, 768822, 1153233, 1281370, 1537644, 1922055, 2306466, 2562740, 3844110, 4612932, 5766165, 7688220, 11532330, 23064660]

約数ペア:

[(1, 23064660), (2, 11532330), (3, 7688220), (4, 5766165), (5, 4612932), (6, 3844110), (9, 2562740), (10, 2306466), (12, 1922055), (15, 1537644), (18, 1281370), (20, 1153233), (30, 768822), (36, 640685), (45, 512548), (60, 384411), (90, 256274), (97, 237780), (180, 128137), (194, 118890), (291, 79260), (388, 59445), (485, 47556), (582, 39630), (873, 26420), (970, 23778), (1164, 19815), (1321, 17460), (1455, 15852), (1746, 13210), (1940, 11889), (2642, 8730), (2910, 7926), (3492, 6605), (3963, 5820), (4365, 5284)]