79413240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{661777}}^1$

素因数の和:661791

約数の個数: 32

約数和(自身を含む): 238240080

約数和(自身を除く): 158826840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 661777, 1323554, 1985331, 2647108, 3308885, 3970662, 5294216, 6617770, 7941324, 9926655, 13235540, 15882648, 19853310, 26471080, 39706620, 79413240]

約数ペア:

[(1, 79413240), (2, 39706620), (3, 26471080), (4, 19853310), (5, 15882648), (6, 13235540), (8, 9926655), (10, 7941324), (12, 6617770), (15, 5294216), (20, 3970662), (24, 3308885), (30, 2647108), (40, 1985331), (60, 1323554), (120, 661777)]