198065760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{412637}}^1$

素因数の和:412655

約数の個数: 48

約数和(自身を含む): 623908656

約数和(自身を除く): 425842896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 412637, 825274, 1237911, 1650548, 2063185, 2475822, 3301096, 4126370, 4951644, 6189555, 6602192, 8252740, 9903288, 12379110, 13204384, 16505480, 19806576, 24758220, 33010960, 39613152, 49516440, 66021920, 99032880, 198065760]

約数ペア:

[(1, 198065760), (2, 99032880), (3, 66021920), (4, 49516440), (5, 39613152), (6, 33010960), (8, 24758220), (10, 19806576), (12, 16505480), (15, 13204384), (16, 12379110), (20, 9903288), (24, 8252740), (30, 6602192), (32, 6189555), (40, 4951644), (48, 4126370), (60, 3301096), (80, 2475822), (96, 2063185), (120, 1650548), (160, 1237911), (240, 825274), (480, 412637)]