51072360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{425603}}^1$

素因数の和:425617

約数の個数: 32

約数和(自身を含む): 153217440

約数和(自身を除く): 102145080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 425603, 851206, 1276809, 1702412, 2128015, 2553618, 3404824, 4256030, 5107236, 6384045, 8512060, 10214472, 12768090, 17024120, 25536180, 51072360]

約数ペア:

[(1, 51072360), (2, 25536180), (3, 17024120), (4, 12768090), (5, 10214472), (6, 8512060), (8, 6384045), (10, 5107236), (12, 4256030), (15, 3404824), (20, 2553618), (24, 2128015), (30, 1702412), (40, 1276809), (60, 851206), (120, 425603)]