127938540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2132309}}^1$

素因数の和:2132321

約数の個数: 24

約数和(自身を含む): 358228080

約数和(自身を除く): 230289540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2132309, 4264618, 6396927, 8529236, 10661545, 12793854, 21323090, 25587708, 31984635, 42646180, 63969270, 127938540]

約数ペア:

[(1, 127938540), (2, 63969270), (3, 42646180), (4, 31984635), (5, 25587708), (6, 21323090), (10, 12793854), (12, 10661545), (15, 8529236), (20, 6396927), (30, 4264618), (60, 2132309)]