40580520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{338171}}^1$

素因数の和:338185

約数の個数: 32

約数和(自身を含む): 121741920

約数和(自身を除く): 81161400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 338171, 676342, 1014513, 1352684, 1690855, 2029026, 2705368, 3381710, 4058052, 5072565, 6763420, 8116104, 10145130, 13526840, 20290260, 40580520]

約数ペア:

[(1, 40580520), (2, 20290260), (3, 13526840), (4, 10145130), (5, 8116104), (6, 6763420), (8, 5072565), (10, 4058052), (12, 3381710), (15, 2705368), (20, 2029026), (24, 1690855), (30, 1352684), (40, 1014513), (60, 676342), (120, 338171)]