16979640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{141497}}^1$

素因数の和:141511

約数の個数: 32

約数和(自身を含む): 50939280

約数和(自身を除く): 33959640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 141497, 282994, 424491, 565988, 707485, 848982, 1131976, 1414970, 1697964, 2122455, 2829940, 3395928, 4244910, 5659880, 8489820, 16979640]

約数ペア:

[(1, 16979640), (2, 8489820), (3, 5659880), (4, 4244910), (5, 3395928), (6, 2829940), (8, 2122455), (10, 1697964), (12, 1414970), (15, 1131976), (20, 848982), (24, 707485), (30, 565988), (40, 424491), (60, 282994), (120, 141497)]