127938180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2132303}}^1$

素因数の和:2132315

約数の個数: 24

約数和(自身を含む): 358227072

約数和(自身を除く): 230288892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2132303, 4264606, 6396909, 8529212, 10661515, 12793818, 21323030, 25587636, 31984545, 42646060, 63969090, 127938180]

約数ペア:

[(1, 127938180), (2, 63969090), (3, 42646060), (4, 31984545), (5, 25587636), (6, 21323030), (10, 12793818), (12, 10661515), (15, 8529212), (20, 6396909), (30, 4264606), (60, 2132303)]