124150140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{689723}}^1$

素因数の和:689738

約数の個数: 36

約数和(自身を含む): 376589304

約数和(自身を除く): 252439164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 689723, 1379446, 2069169, 2758892, 3448615, 4138338, 6207507, 6897230, 8276676, 10345845, 12415014, 13794460, 20691690, 24830028, 31037535, 41383380, 62075070, 124150140]

約数ペア:

[(1, 124150140), (2, 62075070), (3, 41383380), (4, 31037535), (5, 24830028), (6, 20691690), (9, 13794460), (10, 12415014), (12, 10345845), (15, 8276676), (18, 6897230), (20, 6207507), (30, 4138338), (36, 3448615), (45, 2758892), (60, 2069169), (90, 1379446), (180, 689723)]