245095080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2042459}}^1$

素因数の和:2042473

約数の個数: 32

約数和(自身を含む): 735285600

約数和(自身を除く): 490190520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2042459, 4084918, 6127377, 8169836, 10212295, 12254754, 16339672, 20424590, 24509508, 30636885, 40849180, 49019016, 61273770, 81698360, 122547540, 245095080]

約数ペア:

[(1, 245095080), (2, 122547540), (3, 81698360), (4, 61273770), (5, 49019016), (6, 40849180), (8, 30636885), (10, 24509508), (12, 20424590), (15, 16339672), (20, 12254754), (24, 10212295), (30, 8169836), (40, 6127377), (60, 4084918), (120, 2042459)]