15062220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{27893}}^1$

素因数の和:27911

約数の個数: 48

約数和(自身を含む): 46861920

約数和(自身を除く): 31799700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 27893, 55786, 83679, 111572, 139465, 167358, 251037, 278930, 334716, 418395, 502074, 557860, 753111, 836790, 1004148, 1255185, 1506222, 1673580, 2510370, 3012444, 3765555, 5020740, 7531110, 15062220]

約数ペア:

[(1, 15062220), (2, 7531110), (3, 5020740), (4, 3765555), (5, 3012444), (6, 2510370), (9, 1673580), (10, 1506222), (12, 1255185), (15, 1004148), (18, 836790), (20, 753111), (27, 557860), (30, 502074), (36, 418395), (45, 334716), (54, 278930), (60, 251037), (90, 167358), (108, 139465), (135, 111572), (180, 83679), (270, 55786), (540, 27893)]