5486280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 16632000

約数和(自身を除く): 11145720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 349, 393, 524, 655, 698, 786, 1047, 1048, 1310, 1396, 1572, 1745, 1965, 2094, 2620, 2792, 3144, 3490, 3930, 4188, 5235, 5240, 6980, 7860, 8376, 10470, 13960, 15720, 20940, 41880, 45719, 91438, 137157, 182876, 228595, 274314, 365752, 457190, 548628, 685785, 914380, 1097256, 1371570, 1828760, 2743140, 5486280]

約数ペア:

[(1, 5486280), (2, 2743140), (3, 1828760), (4, 1371570), (5, 1097256), (6, 914380), (8, 685785), (10, 548628), (12, 457190), (15, 365752), (20, 274314), (24, 228595), (30, 182876), (40, 137157), (60, 91438), (120, 45719), (131, 41880), (262, 20940), (349, 15720), (393, 13960), (524, 10470), (655, 8376), (698, 7860), (786, 6980), (1047, 5240), (1048, 5235), (1310, 4188), (1396, 3930), (1572, 3490), (1745, 3144), (1965, 2792), (2094, 2620)]