7795980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{14437}}^1$

素因数の和:14455

約数の個数: 48

約数和(自身を含む): 24255840

約数和(自身を除く): 16459860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 14437, 28874, 43311, 57748, 72185, 86622, 129933, 144370, 173244, 216555, 259866, 288740, 389799, 433110, 519732, 649665, 779598, 866220, 1299330, 1559196, 1948995, 2598660, 3897990, 7795980]

約数ペア:

[(1, 7795980), (2, 3897990), (3, 2598660), (4, 1948995), (5, 1559196), (6, 1299330), (9, 866220), (10, 779598), (12, 649665), (15, 519732), (18, 433110), (20, 389799), (27, 288740), (30, 259866), (36, 216555), (45, 173244), (54, 144370), (60, 129933), (90, 86622), (108, 72185), (135, 57748), (180, 43311), (270, 28874), (540, 14437)]