9419640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{78497}}^1$

素因数の和:78511

約数の個数: 32

約数和(自身を含む): 28259280

約数和(自身を除く): 18839640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 78497, 156994, 235491, 313988, 392485, 470982, 627976, 784970, 941964, 1177455, 1569940, 1883928, 2354910, 3139880, 4709820, 9419640]

約数ペア:

[(1, 9419640), (2, 4709820), (3, 3139880), (4, 2354910), (5, 1883928), (6, 1569940), (8, 1177455), (10, 941964), (12, 784970), (15, 627976), (20, 470982), (24, 392485), (30, 313988), (40, 235491), (60, 156994), (120, 78497)]