157219907580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{291147977}}^1$

素因数の和:291147995

約数の個数: 48

約数和(自身を含む): 489128603040

約数和(自身を除く): 331908695460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 291147977, 582295954, 873443931, 1164591908, 1455739885, 1746887862, 2620331793, 2911479770, 3493775724, 4367219655, 5240663586, 5822959540, 7860995379, 8734439310, 10481327172, 13101658965, 15721990758, 17468878620, 26203317930, 31443981516, 39304976895, 52406635860, 78609953790, 157219907580]

約数ペア:

[(1, 157219907580), (2, 78609953790), (3, 52406635860), (4, 39304976895), (5, 31443981516), (6, 26203317930), (9, 17468878620), (10, 15721990758), (12, 13101658965), (15, 10481327172), (18, 8734439310), (20, 7860995379), (27, 5822959540), (30, 5240663586), (36, 4367219655), (45, 3493775724), (54, 2911479770), (60, 2620331793), (90, 1746887862), (108, 1455739885), (135, 1164591908), (180, 873443931), (270, 582295954), (540, 291147977)]