345330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1279}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 921600

約数和(自身を除く): 576270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1279, 2558, 3837, 6395, 7674, 11511, 12790, 19185, 23022, 34533, 38370, 57555, 69066, 115110, 172665, 345330]

約数ペア:

[(1, 345330), (2, 172665), (3, 115110), (5, 69066), (6, 57555), (9, 38370), (10, 34533), (15, 23022), (18, 19185), (27, 12790), (30, 11511), (45, 7674), (54, 6395), (90, 3837), (135, 2558), (270, 1279)]