4342980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{72383}}^1$

素因数の和:72395

約数の個数: 24

約数和(自身を含む): 12160512

約数和(自身を除く): 7817532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 72383, 144766, 217149, 289532, 361915, 434298, 723830, 868596, 1085745, 1447660, 2171490, 4342980]

約数ペア:

[(1, 4342980), (2, 2171490), (3, 1447660), (4, 1085745), (5, 868596), (6, 723830), (10, 434298), (12, 361915), (15, 289532), (20, 217149), (30, 144766), (60, 72383)]