47040540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{784009}}^1$

素因数の和:784021

約数の個数: 24

約数和(自身を含む): 131713680

約数和(自身を除く): 84673140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 784009, 1568018, 2352027, 3136036, 3920045, 4704054, 7840090, 9408108, 11760135, 15680180, 23520270, 47040540]

約数ペア:

[(1, 47040540), (2, 23520270), (3, 15680180), (4, 11760135), (5, 9408108), (6, 7840090), (10, 4704054), (12, 3920045), (15, 3136036), (20, 2352027), (30, 1568018), (60, 784009)]