57306840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{477557}}^1$

素因数の和:477571

約数の個数: 32

約数和(自身を含む): 171920880

約数和(自身を除く): 114614040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 477557, 955114, 1432671, 1910228, 2387785, 2865342, 3820456, 4775570, 5730684, 7163355, 9551140, 11461368, 14326710, 19102280, 28653420, 57306840]

約数ペア:

[(1, 57306840), (2, 28653420), (3, 19102280), (4, 14326710), (5, 11461368), (6, 9551140), (8, 7163355), (10, 5730684), (12, 4775570), (15, 3820456), (20, 2865342), (24, 2387785), (30, 1910228), (40, 1432671), (60, 955114), (120, 477557)]