212055720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1767131}}^1$

素因数の和:1767145

約数の個数: 32

約数和(自身を含む): 636167520

約数和(自身を除く): 424111800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1767131, 3534262, 5301393, 7068524, 8835655, 10602786, 14137048, 17671310, 21205572, 26506965, 35342620, 42411144, 53013930, 70685240, 106027860, 212055720]

約数ペア:

[(1, 212055720), (2, 106027860), (3, 70685240), (4, 53013930), (5, 42411144), (6, 35342620), (8, 26506965), (10, 21205572), (12, 17671310), (15, 14137048), (20, 10602786), (24, 8835655), (30, 7068524), (40, 5301393), (60, 3534262), (120, 1767131)]