1280032410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{42667747}}^1$

素因数の和:42667757

約数の個数: 16

約数和(自身を含む): 3072077856

約数和(自身を除く): 1792045446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 42667747, 85335494, 128003241, 213338735, 256006482, 426677470, 640016205, 1280032410]

約数ペア:

[(1, 1280032410), (2, 640016205), (3, 426677470), (5, 256006482), (6, 213338735), (10, 128003241), (15, 85335494), (30, 42667747)]