38895720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{324131}}^1$

素因数の和:324145

約数の個数: 32

約数和(自身を含む): 116687520

約数和(自身を除く): 77791800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 324131, 648262, 972393, 1296524, 1620655, 1944786, 2593048, 3241310, 3889572, 4861965, 6482620, 7779144, 9723930, 12965240, 19447860, 38895720]

約数ペア:

[(1, 38895720), (2, 19447860), (3, 12965240), (4, 9723930), (5, 7779144), (6, 6482620), (8, 4861965), (10, 3889572), (12, 3241310), (15, 2593048), (20, 1944786), (24, 1620655), (30, 1296524), (40, 972393), (60, 648262), (120, 324131)]