4225080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 12817440

約数和(自身を除く): 8592360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 257, 274, 411, 514, 548, 685, 771, 822, 1028, 1096, 1285, 1370, 1542, 1644, 2055, 2056, 2570, 2740, 3084, 3288, 3855, 4110, 5140, 5480, 6168, 7710, 8220, 10280, 15420, 16440, 30840, 35209, 70418, 105627, 140836, 176045, 211254, 281672, 352090, 422508, 528135, 704180, 845016, 1056270, 1408360, 2112540, 4225080]

約数ペア:

[(1, 4225080), (2, 2112540), (3, 1408360), (4, 1056270), (5, 845016), (6, 704180), (8, 528135), (10, 422508), (12, 352090), (15, 281672), (20, 211254), (24, 176045), (30, 140836), (40, 105627), (60, 70418), (120, 35209), (137, 30840), (257, 16440), (274, 15420), (411, 10280), (514, 8220), (548, 7710), (685, 6168), (771, 5480), (822, 5140), (1028, 4110), (1096, 3855), (1285, 3288), (1370, 3084), (1542, 2740), (1644, 2570), (2055, 2056)]