165060660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{63977}}^1$

素因数の和:64032

約数の個数: 48

約数和(自身を含む): 472925376

約数和(自身を除く): 307864716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 63977, 127954, 191931, 255908, 319885, 383862, 639770, 767724, 959655, 1279540, 1919310, 2751011, 3838620, 5502022, 8253033, 11004044, 13755055, 16506066, 27510110, 33012132, 41265165, 55020220, 82530330, 165060660]

約数ペア:

[(1, 165060660), (2, 82530330), (3, 55020220), (4, 41265165), (5, 33012132), (6, 27510110), (10, 16506066), (12, 13755055), (15, 11004044), (20, 8253033), (30, 5502022), (43, 3838620), (60, 2751011), (86, 1919310), (129, 1279540), (172, 959655), (215, 767724), (258, 639770), (430, 383862), (516, 319885), (645, 255908), (860, 191931), (1290, 127954), (2580, 63977)]