77292120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{644101}}^1$

素因数の和:644115

約数の個数: 32

約数和(自身を含む): 231876720

約数和(自身を除く): 154584600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 644101, 1288202, 1932303, 2576404, 3220505, 3864606, 5152808, 6441010, 7729212, 9661515, 12882020, 15458424, 19323030, 25764040, 38646060, 77292120]

約数ペア:

[(1, 77292120), (2, 38646060), (3, 25764040), (4, 19323030), (5, 15458424), (6, 12882020), (8, 9661515), (10, 7729212), (12, 6441010), (15, 5152808), (20, 3864606), (24, 3220505), (30, 2576404), (40, 1932303), (60, 1288202), (120, 644101)]