53330280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1429}}^1$

素因数の和:1754

約数の個数: 64

約数和(自身を含む): 160617600

約数和(自身を除く): 107287320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 933, 1244, 1429, 1555, 1866, 2488, 2858, 3110, 3732, 4287, 4665, 5716, 6220, 7145, 7464, 8574, 9330, 11432, 12440, 14290, 17148, 18660, 21435, 28580, 34296, 37320, 42870, 57160, 85740, 171480, 444419, 888838, 1333257, 1777676, 2222095, 2666514, 3555352, 4444190, 5333028, 6666285, 8888380, 10666056, 13332570, 17776760, 26665140, 53330280]

約数ペア:

[(1, 53330280), (2, 26665140), (3, 17776760), (4, 13332570), (5, 10666056), (6, 8888380), (8, 6666285), (10, 5333028), (12, 4444190), (15, 3555352), (20, 2666514), (24, 2222095), (30, 1777676), (40, 1333257), (60, 888838), (120, 444419), (311, 171480), (622, 85740), (933, 57160), (1244, 42870), (1429, 37320), (1555, 34296), (1866, 28580), (2488, 21435), (2858, 18660), (3110, 17148), (3732, 14290), (4287, 12440), (4665, 11432), (5716, 9330), (6220, 8574), (7145, 7464)]