196168800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{81737}}^1$

素因数の和:81760

約数の個数: 72

約数和(自身を含む): 638537256

約数和(自身を除く): 442368456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 81737, 163474, 245211, 326948, 408685, 490422, 653896, 817370, 980844, 1226055, 1307792, 1634740, 1961688, 2043425, 2452110, 2615584, 3269480, 3923376, 4086850, 4904220, 6130275, 6538960, 7846752, 8173700, 9808440, 12260550, 13077920, 16347400, 19616880, 24521100, 32694800, 39233760, 49042200, 65389600, 98084400, 196168800]

約数ペア:

[(1, 196168800), (2, 98084400), (3, 65389600), (4, 49042200), (5, 39233760), (6, 32694800), (8, 24521100), (10, 19616880), (12, 16347400), (15, 13077920), (16, 12260550), (20, 9808440), (24, 8173700), (25, 7846752), (30, 6538960), (32, 6130275), (40, 4904220), (48, 4086850), (50, 3923376), (60, 3269480), (75, 2615584), (80, 2452110), (96, 2043425), (100, 1961688), (120, 1634740), (150, 1307792), (160, 1226055), (200, 980844), (240, 817370), (300, 653896), (400, 490422), (480, 408685), (600, 326948), (800, 245211), (1200, 163474), (2400, 81737)]