128524440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97367}}^1$

素因数の和:97392

約数の個数: 64

約数和(自身を含む): 420629760

約数和(自身を除く): 292105320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 97367, 194734, 292101, 389468, 486835, 584202, 778936, 973670, 1071037, 1168404, 1460505, 1947340, 2142074, 2336808, 2921010, 3213111, 3894680, 4284148, 5355185, 5842020, 6426222, 8568296, 10710370, 11684040, 12852444, 16065555, 21420740, 25704888, 32131110, 42841480, 64262220, 128524440]

約数ペア:

[(1, 128524440), (2, 64262220), (3, 42841480), (4, 32131110), (5, 25704888), (6, 21420740), (8, 16065555), (10, 12852444), (11, 11684040), (12, 10710370), (15, 8568296), (20, 6426222), (22, 5842020), (24, 5355185), (30, 4284148), (33, 3894680), (40, 3213111), (44, 2921010), (55, 2336808), (60, 2142074), (66, 1947340), (88, 1460505), (110, 1168404), (120, 1071037), (132, 973670), (165, 778936), (220, 584202), (264, 486835), (330, 389468), (440, 292101), (660, 194734), (1320, 97367)]