119866140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{665923}}^1$

素因数の和:665938

約数の個数: 36

約数和(自身を含む): 363594504

約数和(自身を除く): 243728364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 665923, 1331846, 1997769, 2663692, 3329615, 3995538, 5993307, 6659230, 7991076, 9988845, 11986614, 13318460, 19977690, 23973228, 29966535, 39955380, 59933070, 119866140]

約数ペア:

[(1, 119866140), (2, 59933070), (3, 39955380), (4, 29966535), (5, 23973228), (6, 19977690), (9, 13318460), (10, 11986614), (12, 9988845), (15, 7991076), (18, 6659230), (20, 5993307), (30, 3995538), (36, 3329615), (45, 2663692), (60, 1997769), (90, 1331846), (180, 665923)]