80598060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1283}}^1$

素因数の和:1647

約数の個数: 72

約数和(自身を含む): 245372400

約数和(自身を除く): 164774340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 349, 698, 1047, 1283, 1396, 1745, 2094, 2566, 3141, 3490, 3849, 4188, 5132, 5235, 6282, 6415, 6980, 7698, 10470, 11547, 12564, 12830, 15396, 15705, 19245, 20940, 23094, 25660, 31410, 38490, 46188, 57735, 62820, 76980, 115470, 230940, 447767, 895534, 1343301, 1791068, 2238835, 2686602, 4029903, 4477670, 5373204, 6716505, 8059806, 8955340, 13433010, 16119612, 20149515, 26866020, 40299030, 80598060]

約数ペア:

[(1, 80598060), (2, 40299030), (3, 26866020), (4, 20149515), (5, 16119612), (6, 13433010), (9, 8955340), (10, 8059806), (12, 6716505), (15, 5373204), (18, 4477670), (20, 4029903), (30, 2686602), (36, 2238835), (45, 1791068), (60, 1343301), (90, 895534), (180, 447767), (349, 230940), (698, 115470), (1047, 76980), (1283, 62820), (1396, 57735), (1745, 46188), (2094, 38490), (2566, 31410), (3141, 25660), (3490, 23094), (3849, 20940), (4188, 19245), (5132, 15705), (5235, 15396), (6282, 12830), (6415, 12564), (6980, 11547), (7698, 10470)]