253670080

素因数分解:

$2^6\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1319}}^1$

素因数の和:1937

約数の個数: 56

約数和(自身を含む): 605515680

約数和(自身を除く): 351845600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 601, 1202, 1319, 2404, 2638, 3005, 4808, 5276, 6010, 6595, 9616, 10552, 12020, 13190, 19232, 21104, 24040, 26380, 38464, 42208, 48080, 52760, 84416, 96160, 105520, 192320, 211040, 422080, 792719, 1585438, 3170876, 3963595, 6341752, 7927190, 12683504, 15854380, 25367008, 31708760, 50734016, 63417520, 126835040, 253670080]

約数ペア:

[(1, 253670080), (2, 126835040), (4, 63417520), (5, 50734016), (8, 31708760), (10, 25367008), (16, 15854380), (20, 12683504), (32, 7927190), (40, 6341752), (64, 3963595), (80, 3170876), (160, 1585438), (320, 792719), (601, 422080), (1202, 211040), (1319, 192320), (2404, 105520), (2638, 96160), (3005, 84416), (4808, 52760), (5276, 48080), (6010, 42208), (6595, 38464), (9616, 26380), (10552, 24040), (12020, 21104), (13190, 19232)]