243600540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4060009}}^1$

素因数の和:4060021

約数の個数: 24

約数和(自身を含む): 682081680

約数和(自身を除く): 438481140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4060009, 8120018, 12180027, 16240036, 20300045, 24360054, 40600090, 48720108, 60900135, 81200180, 121800270, 243600540]

約数ペア:

[(1, 243600540), (2, 121800270), (3, 81200180), (4, 60900135), (5, 48720108), (6, 40600090), (10, 24360054), (12, 20300045), (15, 16240036), (20, 12180027), (30, 8120018), (60, 4060009)]