180085320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{500237}}^1$

素因数の和:500254

約数の個数: 48

約数和(自身を含む): 585278460

約数和(自身を除く): 405193140

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, 500237, 1000474, 1500711, 2000948, 2501185, 3001422, 4001896, 4502133, 5002370, 6002844, 7503555, 9004266, 10004740, 12005688, 15007110, 18008532, 20009480, 22510665, 30014220, 36017064, 45021330, 60028440, 90042660, 180085320]

約数ペア:

[(1, 180085320), (2, 90042660), (3, 60028440), (4, 45021330), (5, 36017064), (6, 30014220), (8, 22510665), (9, 20009480), (10, 18008532), (12, 15007110), (15, 12005688), (18, 10004740), (20, 9004266), (24, 7503555), (30, 6002844), (36, 5002370), (40, 4502133), (45, 4001896), (60, 3001422), (72, 2501185), (90, 2000948), (120, 1500711), (180, 1000474), (360, 500237)]