146840880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{611837}}^1$

素因数の和:611853

約数の個数: 40

約数和(自身を含む): 455207472

約数和(自身を除く): 308366592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 611837, 1223674, 1835511, 2447348, 3059185, 3671022, 4894696, 6118370, 7342044, 9177555, 9789392, 12236740, 14684088, 18355110, 24473480, 29368176, 36710220, 48946960, 73420440, 146840880]

約数ペア:

[(1, 146840880), (2, 73420440), (3, 48946960), (4, 36710220), (5, 29368176), (6, 24473480), (8, 18355110), (10, 14684088), (12, 12236740), (15, 9789392), (16, 9177555), (20, 7342044), (24, 6118370), (30, 4894696), (40, 3671022), (48, 3059185), (60, 2447348), (80, 1835511), (120, 1223674), (240, 611837)]