2492520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20771}}^1$

素因数の和:20785

約数の個数: 32

約数和(自身を含む): 7477920

約数和(自身を除く): 4985400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20771, 41542, 62313, 83084, 103855, 124626, 166168, 207710, 249252, 311565, 415420, 498504, 623130, 830840, 1246260, 2492520]

約数ペア:

[(1, 2492520), (2, 1246260), (3, 830840), (4, 623130), (5, 498504), (6, 415420), (8, 311565), (10, 249252), (12, 207710), (15, 166168), (20, 124626), (24, 103855), (30, 83084), (40, 62313), (60, 41542), (120, 20771)]