27128460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1303}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 76237056

約数和(自身を除く): 49108596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 694, 1041, 1303, 1388, 1735, 2082, 2606, 3470, 3909, 4164, 5205, 5212, 6515, 6940, 7818, 10410, 13030, 15636, 19545, 20820, 26060, 39090, 78180, 452141, 904282, 1356423, 1808564, 2260705, 2712846, 4521410, 5425692, 6782115, 9042820, 13564230, 27128460]

約数ペア:

[(1, 27128460), (2, 13564230), (3, 9042820), (4, 6782115), (5, 5425692), (6, 4521410), (10, 2712846), (12, 2260705), (15, 1808564), (20, 1356423), (30, 904282), (60, 452141), (347, 78180), (694, 39090), (1041, 26060), (1303, 20820), (1388, 19545), (1735, 15636), (2082, 13030), (2606, 10410), (3470, 7818), (3909, 6940), (4164, 6515), (5205, 5212)]