2050815720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17090131}}^1$

素因数の和:17090145

約数の個数: 32

約数和(自身を含む): 6152447520

約数和(自身を除く): 4101631800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17090131, 34180262, 51270393, 68360524, 85450655, 102540786, 136721048, 170901310, 205081572, 256351965, 341802620, 410163144, 512703930, 683605240, 1025407860, 2050815720]

約数ペア:

[(1, 2050815720), (2, 1025407860), (3, 683605240), (4, 512703930), (5, 410163144), (6, 341802620), (8, 256351965), (10, 205081572), (12, 170901310), (15, 136721048), (20, 102540786), (24, 85450655), (30, 68360524), (40, 51270393), (60, 34180262), (120, 17090131)]