27089220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1279}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 76124160

約数和(自身を除く): 49034940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 353, 706, 1059, 1279, 1412, 1765, 2118, 2558, 3530, 3837, 4236, 5116, 5295, 6395, 7060, 7674, 10590, 12790, 15348, 19185, 21180, 25580, 38370, 76740, 451487, 902974, 1354461, 1805948, 2257435, 2708922, 4514870, 5417844, 6772305, 9029740, 13544610, 27089220]

約数ペア:

[(1, 27089220), (2, 13544610), (3, 9029740), (4, 6772305), (5, 5417844), (6, 4514870), (10, 2708922), (12, 2257435), (15, 1805948), (20, 1354461), (30, 902974), (60, 451487), (353, 76740), (706, 38370), (1059, 25580), (1279, 21180), (1412, 19185), (1765, 15348), (2118, 12790), (2558, 10590), (3530, 7674), (3837, 7060), (4236, 6395), (5116, 5295)]