1320234540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22003909}}^1$

素因数の和:22003921

約数の個数: 24

約数和(自身を含む): 3696656880

約数和(自身を除く): 2376422340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22003909, 44007818, 66011727, 88015636, 110019545, 132023454, 220039090, 264046908, 330058635, 440078180, 660117270, 1320234540]

約数ペア:

[(1, 1320234540), (2, 660117270), (3, 440078180), (4, 330058635), (5, 264046908), (6, 220039090), (10, 132023454), (12, 110019545), (15, 88015636), (20, 66011727), (30, 44007818), (60, 22003909)]