128133240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1067777}}^1$

素因数の和:1067791

約数の個数: 32

約数和(自身を含む): 384400080

約数和(自身を除く): 256266840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1067777, 2135554, 3203331, 4271108, 5338885, 6406662, 8542216, 10677770, 12813324, 16016655, 21355540, 25626648, 32033310, 42711080, 64066620, 128133240]

約数ペア:

[(1, 128133240), (2, 64066620), (3, 42711080), (4, 32033310), (5, 25626648), (6, 21355540), (8, 16016655), (10, 12813324), (12, 10677770), (15, 8542216), (20, 6406662), (24, 5338885), (30, 4271108), (40, 3203331), (60, 2135554), (120, 1067777)]