791312880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{49211}}^1$

素因数の和:49294

約数の個数: 80

約数和(自身を含む): 2489733504

約数和(自身を除く): 1698420624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 16080, 49211, 98422, 147633, 196844, 246055, 295266, 393688, 492110, 590532, 738165, 787376, 984220, 1181064, 1476330, 1968440, 2362128, 2952660, 3297137, 3936880, 5905320, 6594274, 9891411, 11810640, 13188548, 16485685, 19782822, 26377096, 32971370, 39565644, 49457055, 52754192, 65942740, 79131288, 98914110, 131885480, 158262576, 197828220, 263770960, 395656440, 791312880]

約数ペア:

[(1, 791312880), (2, 395656440), (3, 263770960), (4, 197828220), (5, 158262576), (6, 131885480), (8, 98914110), (10, 79131288), (12, 65942740), (15, 52754192), (16, 49457055), (20, 39565644), (24, 32971370), (30, 26377096), (40, 19782822), (48, 16485685), (60, 13188548), (67, 11810640), (80, 9891411), (120, 6594274), (134, 5905320), (201, 3936880), (240, 3297137), (268, 2952660), (335, 2362128), (402, 1968440), (536, 1476330), (670, 1181064), (804, 984220), (1005, 787376), (1072, 738165), (1340, 590532), (1608, 492110), (2010, 393688), (2680, 295266), (3216, 246055), (4020, 196844), (5360, 147633), (8040, 98422), (16080, 49211)]