257416056180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1430089201}}^1$

素因数の和:1430089216

約数の個数: 36

約数和(自身を含む): 780828704292

約数和(自身を除く): 523412648112

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1430089201, 2860178402, 4290267603, 5720356804, 7150446005, 8580535206, 12870802809, 14300892010, 17161070412, 21451338015, 25741605618, 28601784020, 42902676030, 51483211236, 64354014045, 85805352060, 128708028090, 257416056180]

約数ペア:

[(1, 257416056180), (2, 128708028090), (3, 85805352060), (4, 64354014045), (5, 51483211236), (6, 42902676030), (9, 28601784020), (10, 25741605618), (12, 21451338015), (15, 17161070412), (18, 14300892010), (20, 12870802809), (30, 8580535206), (36, 7150446005), (45, 5720356804), (60, 4290267603), (90, 2860178402), (180, 1430089201)]