61678080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{2677}}^1$

素因数の和:2706

約数の個数: 120

約数和(自身を含む): 213688332

約数和(自身を除く): 152010252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2677, 2880, 3840, 4608, 5354, 5760, 7680, 8031, 10708, 11520, 13385, 16062, 21416, 23040, 24093, 26770, 32124, 40155, 42832, 48186, 53540, 64248, 80310, 85664, 96372, 107080, 120465, 128496, 160620, 171328, 192744, 214160, 240930, 256992, 321240, 342656, 385488, 428320, 481860, 513984, 642480, 685312, 770976, 856640, 963720, 1027968, 1284960, 1370624, 1541952, 1713280, 1927440, 2055936, 2569920, 3083904, 3426560, 3854880, 4111872, 5139840, 6167808, 6853120, 7709760, 10279680, 12335616, 15419520, 20559360, 30839040, 61678080]

約数ペア:

[(1, 61678080), (2, 30839040), (3, 20559360), (4, 15419520), (5, 12335616), (6, 10279680), (8, 7709760), (9, 6853120), (10, 6167808), (12, 5139840), (15, 4111872), (16, 3854880), (18, 3426560), (20, 3083904), (24, 2569920), (30, 2055936), (32, 1927440), (36, 1713280), (40, 1541952), (45, 1370624), (48, 1284960), (60, 1027968), (64, 963720), (72, 856640), (80, 770976), (90, 685312), (96, 642480), (120, 513984), (128, 481860), (144, 428320), (160, 385488), (180, 342656), (192, 321240), (240, 256992), (256, 240930), (288, 214160), (320, 192744), (360, 171328), (384, 160620), (480, 128496), (512, 120465), (576, 107080), (640, 96372), (720, 85664), (768, 80310), (960, 64248), (1152, 53540), (1280, 48186), (1440, 42832), (1536, 40155), (1920, 32124), (2304, 26770), (2560, 24093), (2677, 23040), (2880, 21416), (3840, 16062), (4608, 13385), (5354, 11520), (5760, 10708), (7680, 8031)]