219601320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1830011}}^1$

素因数の和:1830025

約数の個数: 32

約数和(自身を含む): 658804320

約数和(自身を除く): 439203000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1830011, 3660022, 5490033, 7320044, 9150055, 10980066, 14640088, 18300110, 21960132, 27450165, 36600220, 43920264, 54900330, 73200440, 109800660, 219601320]

約数ペア:

[(1, 219601320), (2, 109800660), (3, 73200440), (4, 54900330), (5, 43920264), (6, 36600220), (8, 27450165), (10, 21960132), (12, 18300110), (15, 14640088), (20, 10980066), (24, 9150055), (30, 7320044), (40, 5490033), (60, 3660022), (120, 1830011)]