80436120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35279}}^1$

素因数の和:35312

約数の個数: 64

約数和(自身を含む): 254016000

約数和(自身を除く): 173579880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 35279, 70558, 105837, 141116, 176395, 211674, 282232, 352790, 423348, 529185, 670301, 705580, 846696, 1058370, 1340602, 1411160, 2010903, 2116740, 2681204, 3351505, 4021806, 4233480, 5362408, 6703010, 8043612, 10054515, 13406020, 16087224, 20109030, 26812040, 40218060, 80436120]

約数ペア:

[(1, 80436120), (2, 40218060), (3, 26812040), (4, 20109030), (5, 16087224), (6, 13406020), (8, 10054515), (10, 8043612), (12, 6703010), (15, 5362408), (19, 4233480), (20, 4021806), (24, 3351505), (30, 2681204), (38, 2116740), (40, 2010903), (57, 1411160), (60, 1340602), (76, 1058370), (95, 846696), (114, 705580), (120, 670301), (152, 529185), (190, 423348), (228, 352790), (285, 282232), (380, 211674), (456, 176395), (570, 141116), (760, 105837), (1140, 70558), (2280, 35279)]