80126160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{593}}^1$

素因数の和:1172

約数の個数: 80

約数和(自身を含む): 249251904

約数和(自身を除く): 169125744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 563, 593, 1126, 1186, 1689, 1779, 2252, 2372, 2815, 2965, 3378, 3558, 4504, 4744, 5630, 5930, 6756, 7116, 8445, 8895, 9008, 9488, 11260, 11860, 13512, 14232, 16890, 17790, 22520, 23720, 27024, 28464, 33780, 35580, 45040, 47440, 67560, 71160, 135120, 142320, 333859, 667718, 1001577, 1335436, 1669295, 2003154, 2670872, 3338590, 4006308, 5007885, 5341744, 6677180, 8012616, 10015770, 13354360, 16025232, 20031540, 26708720, 40063080, 80126160]

約数ペア:

[(1, 80126160), (2, 40063080), (3, 26708720), (4, 20031540), (5, 16025232), (6, 13354360), (8, 10015770), (10, 8012616), (12, 6677180), (15, 5341744), (16, 5007885), (20, 4006308), (24, 3338590), (30, 2670872), (40, 2003154), (48, 1669295), (60, 1335436), (80, 1001577), (120, 667718), (240, 333859), (563, 142320), (593, 135120), (1126, 71160), (1186, 67560), (1689, 47440), (1779, 45040), (2252, 35580), (2372, 33780), (2815, 28464), (2965, 27024), (3378, 23720), (3558, 22520), (4504, 17790), (4744, 16890), (5630, 14232), (5930, 13512), (6756, 11860), (7116, 11260), (8445, 9488), (8895, 9008)]