126805320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{352237}}^1$

素因数の和:352254

約数の個数: 48

約数和(自身を含む): 412118460

約数和(自身を除く): 285313140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 352237, 704474, 1056711, 1408948, 1761185, 2113422, 2817896, 3170133, 3522370, 4226844, 5283555, 6340266, 7044740, 8453688, 10567110, 12680532, 14089480, 15850665, 21134220, 25361064, 31701330, 42268440, 63402660, 126805320]

約数ペア:

[(1, 126805320), (2, 63402660), (3, 42268440), (4, 31701330), (5, 25361064), (6, 21134220), (8, 15850665), (9, 14089480), (10, 12680532), (12, 10567110), (15, 8453688), (18, 7044740), (20, 6340266), (24, 5283555), (30, 4226844), (36, 3522370), (40, 3170133), (45, 2817896), (60, 2113422), (72, 1761185), (90, 1408948), (120, 1056711), (180, 704474), (360, 352237)]