87241320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{80779}}^1$

素因数の和:80799

約数の個数: 64

約数和(自身を含む): 290808000

約数和(自身を除く): 203566680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 80779, 161558, 242337, 323116, 403895, 484674, 646232, 727011, 807790, 969348, 1211685, 1454022, 1615580, 1938696, 2181033, 2423370, 2908044, 3231160, 3635055, 4362066, 4846740, 5816088, 7270110, 8724132, 9693480, 10905165, 14540220, 17448264, 21810330, 29080440, 43620660, 87241320]

約数ペア:

[(1, 87241320), (2, 43620660), (3, 29080440), (4, 21810330), (5, 17448264), (6, 14540220), (8, 10905165), (9, 9693480), (10, 8724132), (12, 7270110), (15, 5816088), (18, 4846740), (20, 4362066), (24, 3635055), (27, 3231160), (30, 2908044), (36, 2423370), (40, 2181033), (45, 1938696), (54, 1615580), (60, 1454022), (72, 1211685), (90, 969348), (108, 807790), (120, 727011), (135, 646232), (180, 484674), (216, 403895), (270, 323116), (360, 242337), (540, 161558), (1080, 80779)]