144438660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{267479}}^1$

素因数の和:267497

約数の個数: 48

約数和(自身を含む): 449366400

約数和(自身を除く): 304927740

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, 267479, 534958, 802437, 1069916, 1337395, 1604874, 2407311, 2674790, 3209748, 4012185, 4814622, 5349580, 7221933, 8024370, 9629244, 12036555, 14443866, 16048740, 24073110, 28887732, 36109665, 48146220, 72219330, 144438660]

約数ペア:

[(1, 144438660), (2, 72219330), (3, 48146220), (4, 36109665), (5, 28887732), (6, 24073110), (9, 16048740), (10, 14443866), (12, 12036555), (15, 9629244), (18, 8024370), (20, 7221933), (27, 5349580), (30, 4814622), (36, 4012185), (45, 3209748), (54, 2674790), (60, 2407311), (90, 1604874), (108, 1337395), (135, 1069916), (180, 802437), (270, 534958), (540, 267479)]