12067980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1447}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 34056960

約数和(自身を除く): 21988980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1447, 1668, 2085, 2780, 2894, 4170, 4341, 5788, 7235, 8340, 8682, 14470, 17364, 21705, 28940, 43410, 86820, 201133, 402266, 603399, 804532, 1005665, 1206798, 2011330, 2413596, 3016995, 4022660, 6033990, 12067980]

約数ペア:

[(1, 12067980), (2, 6033990), (3, 4022660), (4, 3016995), (5, 2413596), (6, 2011330), (10, 1206798), (12, 1005665), (15, 804532), (20, 603399), (30, 402266), (60, 201133), (139, 86820), (278, 43410), (417, 28940), (556, 21705), (695, 17364), (834, 14470), (1390, 8682), (1447, 8340), (1668, 7235), (2085, 5788), (2780, 4341), (2894, 4170)]