505087140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8418119}}^1$

素因数の和:8418131

約数の個数: 24

約数和(自身を含む): 1414244160

約数和(自身を除く): 909157020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8418119, 16836238, 25254357, 33672476, 42090595, 50508714, 84181190, 101017428, 126271785, 168362380, 252543570, 505087140]

約数ペア:

[(1, 505087140), (2, 252543570), (3, 168362380), (4, 126271785), (5, 101017428), (6, 84181190), (10, 50508714), (12, 42090595), (15, 33672476), (20, 25254357), (30, 16836238), (60, 8418119)]