27661320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{76837}}^1$

素因数の和:76854

約数の個数: 48

約数和(自身を含む): 89900460

約数和(自身を除く): 62239140

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, 76837, 153674, 230511, 307348, 384185, 461022, 614696, 691533, 768370, 922044, 1152555, 1383066, 1536740, 1844088, 2305110, 2766132, 3073480, 3457665, 4610220, 5532264, 6915330, 9220440, 13830660, 27661320]

約数ペア:

[(1, 27661320), (2, 13830660), (3, 9220440), (4, 6915330), (5, 5532264), (6, 4610220), (8, 3457665), (9, 3073480), (10, 2766132), (12, 2305110), (15, 1844088), (18, 1536740), (20, 1383066), (24, 1152555), (30, 922044), (36, 768370), (40, 691533), (45, 614696), (60, 461022), (72, 384185), (90, 307348), (120, 230511), (180, 153674), (360, 76837)]