262770540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4379509}}^1$

素因数の和:4379521

約数の個数: 24

約数和(自身を含む): 735757680

約数和(自身を除く): 472987140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4379509, 8759018, 13138527, 17518036, 21897545, 26277054, 43795090, 52554108, 65692635, 87590180, 131385270, 262770540]

約数ペア:

[(1, 262770540), (2, 131385270), (3, 87590180), (4, 65692635), (5, 52554108), (6, 43795090), (10, 26277054), (12, 21897545), (15, 17518036), (20, 13138527), (30, 8759018), (60, 4379509)]