27157320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{75437}}^1$

素因数の和:75454

約数の個数: 48

約数和(自身を含む): 88262460

約数和(自身を除く): 61105140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 75437, 150874, 226311, 301748, 377185, 452622, 603496, 678933, 754370, 905244, 1131555, 1357866, 1508740, 1810488, 2263110, 2715732, 3017480, 3394665, 4526220, 5431464, 6789330, 9052440, 13578660, 27157320]

約数ペア:

[(1, 27157320), (2, 13578660), (3, 9052440), (4, 6789330), (5, 5431464), (6, 4526220), (8, 3394665), (9, 3017480), (10, 2715732), (12, 2263110), (15, 1810488), (18, 1508740), (20, 1357866), (24, 1131555), (30, 905244), (36, 754370), (40, 678933), (45, 603496), (60, 452622), (72, 377185), (90, 301748), (120, 226311), (180, 150874), (360, 75437)]