140726220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{13103}}^1$

素因数の和:13294

約数の個数: 48

約数和(自身を含む): 396264960

約数和(自身を除く): 255538740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 10740, 13103, 26206, 39309, 52412, 65515, 78618, 131030, 157236, 196545, 262060, 393090, 786180, 2345437, 4690874, 7036311, 9381748, 11727185, 14072622, 23454370, 28145244, 35181555, 46908740, 70363110, 140726220]

約数ペア:

[(1, 140726220), (2, 70363110), (3, 46908740), (4, 35181555), (5, 28145244), (6, 23454370), (10, 14072622), (12, 11727185), (15, 9381748), (20, 7036311), (30, 4690874), (60, 2345437), (179, 786180), (358, 393090), (537, 262060), (716, 196545), (895, 157236), (1074, 131030), (1790, 78618), (2148, 65515), (2685, 52412), (3580, 39309), (5370, 26206), (10740, 13103)]