76381980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1273033}}^1$

素因数の和:1273045

約数の個数: 24

約数和(自身を含む): 213869712

約数和(自身を除く): 137487732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1273033, 2546066, 3819099, 5092132, 6365165, 7638198, 12730330, 15276396, 19095495, 25460660, 38190990, 76381980]

約数ペア:

[(1, 76381980), (2, 38190990), (3, 25460660), (4, 19095495), (5, 15276396), (6, 12730330), (10, 7638198), (12, 6365165), (15, 5092132), (20, 3819099), (30, 2546066), (60, 1273033)]