30720330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{113779}}^1$

素因数の和:113795

約数の個数: 32

約数和(自身を含む): 81921600

約数和(自身を除く): 51201270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 113779, 227558, 341337, 568895, 682674, 1024011, 1137790, 1706685, 2048022, 3072033, 3413370, 5120055, 6144066, 10240110, 15360165, 30720330]

約数ペア:

[(1, 30720330), (2, 15360165), (3, 10240110), (5, 6144066), (6, 5120055), (9, 3413370), (10, 3072033), (15, 2048022), (18, 1706685), (27, 1137790), (30, 1024011), (45, 682674), (54, 568895), (90, 341337), (135, 227558), (270, 113779)]