238126860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1322927}}^1$

素因数の和:1322942

約数の個数: 36

約数和(自身を含む): 722318688

約数和(自身を除く): 484191828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1322927, 2645854, 3968781, 5291708, 6614635, 7937562, 11906343, 13229270, 15875124, 19843905, 23812686, 26458540, 39687810, 47625372, 59531715, 79375620, 119063430, 238126860]

約数ペア:

[(1, 238126860), (2, 119063430), (3, 79375620), (4, 59531715), (5, 47625372), (6, 39687810), (9, 26458540), (10, 23812686), (12, 19843905), (15, 15875124), (18, 13229270), (20, 11906343), (30, 7937562), (36, 6614635), (45, 5291708), (60, 3968781), (90, 2645854), (180, 1322927)]