1980657600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{412637}}^1$

素因数の和:412662

約数の個数: 84

約数和(自身を含む): 6498223224

約数和(自身を除く): 4517565624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 412637, 825274, 1237911, 1650548, 2063185, 2475822, 3301096, 4126370, 4951644, 6189555, 6602192, 8252740, 9903288, 10315925, 12379110, 13204384, 16505480, 19806576, 20631850, 24758220, 26408768, 30947775, 33010960, 39613152, 41263700, 49516440, 61895550, 66021920, 79226304, 82527400, 99032880, 123791100, 132043840, 165054800, 198065760, 247582200, 330109600, 396131520, 495164400, 660219200, 990328800, 1980657600]

約数ペア:

[(1, 1980657600), (2, 990328800), (3, 660219200), (4, 495164400), (5, 396131520), (6, 330109600), (8, 247582200), (10, 198065760), (12, 165054800), (15, 132043840), (16, 123791100), (20, 99032880), (24, 82527400), (25, 79226304), (30, 66021920), (32, 61895550), (40, 49516440), (48, 41263700), (50, 39613152), (60, 33010960), (64, 30947775), (75, 26408768), (80, 24758220), (96, 20631850), (100, 19806576), (120, 16505480), (150, 13204384), (160, 12379110), (192, 10315925), (200, 9903288), (240, 8252740), (300, 6602192), (320, 6189555), (400, 4951644), (480, 4126370), (600, 3301096), (800, 2475822), (960, 2063185), (1200, 1650548), (1600, 1237911), (2400, 825274), (4800, 412637)]