149175960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1243133}}^1$

素因数の和:1243147

約数の個数: 32

約数和(自身を含む): 447528240

約数和(自身を除く): 298352280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1243133, 2486266, 3729399, 4972532, 6215665, 7458798, 9945064, 12431330, 14917596, 18646995, 24862660, 29835192, 37293990, 49725320, 74587980, 149175960]

約数ペア:

[(1, 149175960), (2, 74587980), (3, 49725320), (4, 37293990), (5, 29835192), (6, 24862660), (8, 18646995), (10, 14917596), (12, 12431330), (15, 9945064), (20, 7458798), (24, 6215665), (30, 4972532), (40, 3729399), (60, 2486266), (120, 1243133)]