57086280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{158573}}^1$

素因数の和:158590

約数の個数: 48

約数和(自身を含む): 185531580

約数和(自身を除く): 128445300

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, 158573, 317146, 475719, 634292, 792865, 951438, 1268584, 1427157, 1585730, 1902876, 2378595, 2854314, 3171460, 3805752, 4757190, 5708628, 6342920, 7135785, 9514380, 11417256, 14271570, 19028760, 28543140, 57086280]

約数ペア:

[(1, 57086280), (2, 28543140), (3, 19028760), (4, 14271570), (5, 11417256), (6, 9514380), (8, 7135785), (9, 6342920), (10, 5708628), (12, 4757190), (15, 3805752), (18, 3171460), (20, 2854314), (24, 2378595), (30, 1902876), (36, 1585730), (40, 1427157), (45, 1268584), (60, 951438), (72, 792865), (90, 634292), (120, 475719), (180, 317146), (360, 158573)]