61742280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{514519}}^1$

素因数の和:514533

約数の個数: 32

約数和(自身を含む): 185227200

約数和(自身を除く): 123484920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 514519, 1029038, 1543557, 2058076, 2572595, 3087114, 4116152, 5145190, 6174228, 7717785, 10290380, 12348456, 15435570, 20580760, 30871140, 61742280]

約数ペア:

[(1, 61742280), (2, 30871140), (3, 20580760), (4, 15435570), (5, 12348456), (6, 10290380), (8, 7717785), (10, 6174228), (12, 5145190), (15, 4116152), (20, 3087114), (24, 2572595), (30, 2058076), (40, 1543557), (60, 1029038), (120, 514519)]