168322680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{937}}^1$

素因数の和:1453

約数の個数: 96

約数和(自身を含む): 548730000

約数和(自身を除く): 380407320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 499, 937, 998, 1497, 1874, 1996, 2495, 2811, 2994, 3748, 3992, 4491, 4685, 4990, 5622, 5988, 7485, 7496, 8433, 8982, 9370, 9980, 11244, 11976, 14055, 14970, 16866, 17964, 18740, 19960, 22455, 22488, 28110, 29940, 33732, 35928, 37480, 42165, 44910, 56220, 59880, 67464, 84330, 89820, 112440, 168660, 179640, 337320, 467563, 935126, 1402689, 1870252, 2337815, 2805378, 3740504, 4208067, 4675630, 5610756, 7013445, 8416134, 9351260, 11221512, 14026890, 16832268, 18702520, 21040335, 28053780, 33664536, 42080670, 56107560, 84161340, 168322680]

約数ペア:

[(1, 168322680), (2, 84161340), (3, 56107560), (4, 42080670), (5, 33664536), (6, 28053780), (8, 21040335), (9, 18702520), (10, 16832268), (12, 14026890), (15, 11221512), (18, 9351260), (20, 8416134), (24, 7013445), (30, 5610756), (36, 4675630), (40, 4208067), (45, 3740504), (60, 2805378), (72, 2337815), (90, 1870252), (120, 1402689), (180, 935126), (360, 467563), (499, 337320), (937, 179640), (998, 168660), (1497, 112440), (1874, 89820), (1996, 84330), (2495, 67464), (2811, 59880), (2994, 56220), (3748, 44910), (3992, 42165), (4491, 37480), (4685, 35928), (4990, 33732), (5622, 29940), (5988, 28110), (7485, 22488), (7496, 22455), (8433, 19960), (8982, 18740), (9370, 17964), (9980, 16866), (11244, 14970), (11976, 14055)]