129330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{479}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 345600

約数和(自身を除く): 216270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 479, 958, 1437, 2395, 2874, 4311, 4790, 7185, 8622, 12933, 14370, 21555, 25866, 43110, 64665, 129330]

約数ペア:

[(1, 129330), (2, 64665), (3, 43110), (5, 25866), (6, 21555), (9, 14370), (10, 12933), (15, 8622), (18, 7185), (27, 4790), (30, 4311), (45, 2874), (54, 2395), (90, 1437), (135, 958), (270, 479)]