240459270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2039}}^1\times {\mathrm{3931}}^1$

素因数の和:5980

約数の個数: 32

約数和(自身を含む): 577532160

約数和(自身を除く): 337072890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2039, 3931, 4078, 6117, 7862, 10195, 11793, 12234, 19655, 20390, 23586, 30585, 39310, 58965, 61170, 117930, 8015309, 16030618, 24045927, 40076545, 48091854, 80153090, 120229635, 240459270]

約数ペア:

[(1, 240459270), (2, 120229635), (3, 80153090), (5, 48091854), (6, 40076545), (10, 24045927), (15, 16030618), (30, 8015309), (2039, 117930), (3931, 61170), (4078, 58965), (6117, 39310), (7862, 30585), (10195, 23586), (11793, 20390), (12234, 19655)]