1256474280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10470619}}^1$

素因数の和:10470633

約数の個数: 32

約数和(自身を含む): 3769423200

約数和(自身を除く): 2512948920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10470619, 20941238, 31411857, 41882476, 52353095, 62823714, 83764952, 104706190, 125647428, 157059285, 209412380, 251294856, 314118570, 418824760, 628237140, 1256474280]

約数ペア:

[(1, 1256474280), (2, 628237140), (3, 418824760), (4, 314118570), (5, 251294856), (6, 209412380), (8, 157059285), (10, 125647428), (12, 104706190), (15, 83764952), (20, 62823714), (24, 52353095), (30, 41882476), (40, 31411857), (60, 20941238), (120, 10470619)]