164940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2749}}^1$

素因数の和:2761

約数の個数: 24

約数和(自身を含む): 462000

約数和(自身を除く): 297060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2749, 5498, 8247, 10996, 13745, 16494, 27490, 32988, 41235, 54980, 82470, 164940]

約数ペア:

[(1, 164940), (2, 82470), (3, 54980), (4, 41235), (5, 32988), (6, 27490), (10, 16494), (12, 13745), (15, 10996), (20, 8247), (30, 5498), (60, 2749)]