264168480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{550351}}^1$

素因数の和:550369

約数の個数: 48

約数和(自身を含む): 832132224

約数和(自身を除く): 567963744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 550351, 1100702, 1651053, 2201404, 2751755, 3302106, 4402808, 5503510, 6604212, 8255265, 8805616, 11007020, 13208424, 16510530, 17611232, 22014040, 26416848, 33021060, 44028080, 52833696, 66042120, 88056160, 132084240, 264168480]

約数ペア:

[(1, 264168480), (2, 132084240), (3, 88056160), (4, 66042120), (5, 52833696), (6, 44028080), (8, 33021060), (10, 26416848), (12, 22014040), (15, 17611232), (16, 16510530), (20, 13208424), (24, 11007020), (30, 8805616), (32, 8255265), (40, 6604212), (48, 5503510), (60, 4402808), (80, 3302106), (96, 2751755), (120, 2201404), (160, 1651053), (240, 1100702), (480, 550351)]