320896140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{35419}}^1$

素因数の和:35582

約数の個数: 48

約数和(自身を含む): 904485120

約数和(自身を除く): 583588980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 9060, 35419, 70838, 106257, 141676, 177095, 212514, 354190, 425028, 531285, 708380, 1062570, 2125140, 5348269, 10696538, 16044807, 21393076, 26741345, 32089614, 53482690, 64179228, 80224035, 106965380, 160448070, 320896140]

約数ペア:

[(1, 320896140), (2, 160448070), (3, 106965380), (4, 80224035), (5, 64179228), (6, 53482690), (10, 32089614), (12, 26741345), (15, 21393076), (20, 16044807), (30, 10696538), (60, 5348269), (151, 2125140), (302, 1062570), (453, 708380), (604, 531285), (755, 425028), (906, 354190), (1510, 212514), (1812, 177095), (2265, 141676), (3020, 106257), (4530, 70838), (9060, 35419)]