16727160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139393}}^1$

素因数の和:139407

約数の個数: 32

約数和(自身を含む): 50181840

約数和(自身を除く): 33454680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139393, 278786, 418179, 557572, 696965, 836358, 1115144, 1393930, 1672716, 2090895, 2787860, 3345432, 4181790, 5575720, 8363580, 16727160]

約数ペア:

[(1, 16727160), (2, 8363580), (3, 5575720), (4, 4181790), (5, 3345432), (6, 2787860), (8, 2090895), (10, 1672716), (12, 1393930), (15, 1115144), (20, 836358), (24, 696965), (30, 557572), (40, 418179), (60, 278786), (120, 139393)]