304740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1693}}^1$

素因数の和:1708

約数の個数: 36

約数和(自身を含む): 924924

約数和(自身を除く): 620184

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1693, 3386, 5079, 6772, 8465, 10158, 15237, 16930, 20316, 25395, 30474, 33860, 50790, 60948, 76185, 101580, 152370, 304740]

約数ペア:

[(1, 304740), (2, 152370), (3, 101580), (4, 76185), (5, 60948), (6, 50790), (9, 33860), (10, 30474), (12, 25395), (15, 20316), (18, 16930), (20, 15237), (30, 10158), (36, 8465), (45, 6772), (60, 5079), (90, 3386), (180, 1693)]