39242340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{72671}}^1$

素因数の和:72689

約数の個数: 48

約数和(自身を含む): 122088960

約数和(自身を除く): 82846620

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, 72671, 145342, 218013, 290684, 363355, 436026, 654039, 726710, 872052, 1090065, 1308078, 1453420, 1962117, 2180130, 2616156, 3270195, 3924234, 4360260, 6540390, 7848468, 9810585, 13080780, 19621170, 39242340]

約数ペア:

[(1, 39242340), (2, 19621170), (3, 13080780), (4, 9810585), (5, 7848468), (6, 6540390), (9, 4360260), (10, 3924234), (12, 3270195), (15, 2616156), (18, 2180130), (20, 1962117), (27, 1453420), (30, 1308078), (36, 1090065), (45, 872052), (54, 726710), (60, 654039), (90, 436026), (108, 363355), (135, 290684), (180, 218013), (270, 145342), (540, 72671)]