221466120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1845551}}^1$

素因数の和:1845565

約数の個数: 32

約数和(自身を含む): 664398720

約数和(自身を除く): 442932600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1845551, 3691102, 5536653, 7382204, 9227755, 11073306, 14764408, 18455510, 22146612, 27683265, 36911020, 44293224, 55366530, 73822040, 110733060, 221466120]

約数ペア:

[(1, 221466120), (2, 110733060), (3, 73822040), (4, 55366530), (5, 44293224), (6, 36911020), (8, 27683265), (10, 22146612), (12, 18455510), (15, 14764408), (20, 11073306), (24, 9227755), (30, 7382204), (40, 5536653), (60, 3691102), (120, 1845551)]