122009220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{225943}}^1$

素因数の和:225961

約数の個数: 48

約数和(自身を含む): 379585920

約数和(自身を除く): 257576700

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, 225943, 451886, 677829, 903772, 1129715, 1355658, 2033487, 2259430, 2711316, 3389145, 4066974, 4518860, 6100461, 6778290, 8133948, 10167435, 12200922, 13556580, 20334870, 24401844, 30502305, 40669740, 61004610, 122009220]

約数ペア:

[(1, 122009220), (2, 61004610), (3, 40669740), (4, 30502305), (5, 24401844), (6, 20334870), (9, 13556580), (10, 12200922), (12, 10167435), (15, 8133948), (18, 6778290), (20, 6100461), (27, 4518860), (30, 4066974), (36, 3389145), (45, 2711316), (54, 2259430), (60, 2033487), (90, 1355658), (108, 1129715), (135, 903772), (180, 677829), (270, 451886), (540, 225943)]