27132180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19661}}^1$

素因数の和:19696

約数の個数: 48

約数和(自身を含む): 79277184

約数和(自身を除く): 52145004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 19661, 39322, 58983, 78644, 98305, 117966, 196610, 235932, 294915, 393220, 452203, 589830, 904406, 1179660, 1356609, 1808812, 2261015, 2713218, 4522030, 5426436, 6783045, 9044060, 13566090, 27132180]

約数ペア:

[(1, 27132180), (2, 13566090), (3, 9044060), (4, 6783045), (5, 5426436), (6, 4522030), (10, 2713218), (12, 2261015), (15, 1808812), (20, 1356609), (23, 1179660), (30, 904406), (46, 589830), (60, 452203), (69, 393220), (92, 294915), (115, 235932), (138, 196610), (230, 117966), (276, 98305), (345, 78644), (460, 58983), (690, 39322), (1380, 19661)]