38905320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{324211}}^1$

素因数の和:324225

約数の個数: 32

約数和(自身を含む): 116716320

約数和(自身を除く): 77811000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 324211, 648422, 972633, 1296844, 1621055, 1945266, 2593688, 3242110, 3890532, 4863165, 6484220, 7781064, 9726330, 12968440, 19452660, 38905320]

約数ペア:

[(1, 38905320), (2, 19452660), (3, 12968440), (4, 9726330), (5, 7781064), (6, 6484220), (8, 4863165), (10, 3890532), (12, 3242110), (15, 2593688), (20, 1945266), (24, 1621055), (30, 1296844), (40, 972633), (60, 648422), (120, 324211)]