26057880

素因数分解:

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

素因数の和:72400

約数の個数: 48

約数和(自身を含む): 84689280

約数和(自身を除く): 58631400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 72383, 144766, 217149, 289532, 361915, 434298, 579064, 651447, 723830, 868596, 1085745, 1302894, 1447660, 1737192, 2171490, 2605788, 2895320, 3257235, 4342980, 5211576, 6514470, 8685960, 13028940, 26057880]

約数ペア:

[(1, 26057880), (2, 13028940), (3, 8685960), (4, 6514470), (5, 5211576), (6, 4342980), (8, 3257235), (9, 2895320), (10, 2605788), (12, 2171490), (15, 1737192), (18, 1447660), (20, 1302894), (24, 1085745), (30, 868596), (36, 723830), (40, 651447), (45, 579064), (60, 434298), (72, 361915), (90, 289532), (120, 217149), (180, 144766), (360, 72383)]