283051980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1572511}}^1$

素因数の和:1572526

約数の個数: 36

約数和(自身を含む): 858591552

約数和(自身を除く): 575539572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1572511, 3145022, 4717533, 6290044, 7862555, 9435066, 14152599, 15725110, 18870132, 23587665, 28305198, 31450220, 47175330, 56610396, 70762995, 94350660, 141525990, 283051980]

約数ペア:

[(1, 283051980), (2, 141525990), (3, 94350660), (4, 70762995), (5, 56610396), (6, 47175330), (9, 31450220), (10, 28305198), (12, 23587665), (15, 18870132), (18, 15725110), (20, 14152599), (30, 9435066), (36, 7862555), (45, 6290044), (60, 4717533), (90, 3145022), (180, 1572511)]