144669780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{267907}}^1$

素因数の和:267925

約数の個数: 48

約数和(自身を含む): 450085440

約数和(自身を除く): 305415660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 267907, 535814, 803721, 1071628, 1339535, 1607442, 2411163, 2679070, 3214884, 4018605, 4822326, 5358140, 7233489, 8037210, 9644652, 12055815, 14466978, 16074420, 24111630, 28933956, 36167445, 48223260, 72334890, 144669780]

約数ペア:

[(1, 144669780), (2, 72334890), (3, 48223260), (4, 36167445), (5, 28933956), (6, 24111630), (9, 16074420), (10, 14466978), (12, 12055815), (15, 9644652), (18, 8037210), (20, 7233489), (27, 5358140), (30, 4822326), (36, 4018605), (45, 3214884), (54, 2679070), (60, 2411163), (90, 1607442), (108, 1339535), (135, 1071628), (180, 803721), (270, 535814), (540, 267907)]