115279740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{213481}}^1$

素因数の和:213499

約数の個数: 48

約数和(自身を含む): 358649760

約数和(自身を除く): 243370020

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, 213481, 426962, 640443, 853924, 1067405, 1280886, 1921329, 2134810, 2561772, 3202215, 3842658, 4269620, 5763987, 6404430, 7685316, 9606645, 11527974, 12808860, 19213290, 23055948, 28819935, 38426580, 57639870, 115279740]

約数ペア:

[(1, 115279740), (2, 57639870), (3, 38426580), (4, 28819935), (5, 23055948), (6, 19213290), (9, 12808860), (10, 11527974), (12, 9606645), (15, 7685316), (18, 6404430), (20, 5763987), (27, 4269620), (30, 3842658), (36, 3202215), (45, 2561772), (54, 2134810), (60, 1921329), (90, 1280886), (108, 1067405), (135, 853924), (180, 640443), (270, 426962), (540, 213481)]