39674640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{165311}}^1$

素因数の和:165327

約数の個数: 40

約数和(自身を含む): 122992128

約数和(自身を除く): 83317488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 165311, 330622, 495933, 661244, 826555, 991866, 1322488, 1653110, 1983732, 2479665, 2644976, 3306220, 3967464, 4959330, 6612440, 7934928, 9918660, 13224880, 19837320, 39674640]

約数ペア:

[(1, 39674640), (2, 19837320), (3, 13224880), (4, 9918660), (5, 7934928), (6, 6612440), (8, 4959330), (10, 3967464), (12, 3306220), (15, 2644976), (16, 2479665), (20, 1983732), (24, 1653110), (30, 1322488), (40, 991866), (48, 826555), (60, 661244), (80, 495933), (120, 330622), (240, 165311)]