2080996020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11561089}}^1$

素因数の和:11561104

約数の個数: 36

約数和(自身を含む): 6312355140

約数和(自身を除く): 4231359120

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11561089, 23122178, 34683267, 46244356, 57805445, 69366534, 104049801, 115610890, 138733068, 173416335, 208099602, 231221780, 346832670, 416199204, 520249005, 693665340, 1040498010, 2080996020]

約数ペア:

[(1, 2080996020), (2, 1040498010), (3, 693665340), (4, 520249005), (5, 416199204), (6, 346832670), (9, 231221780), (10, 208099602), (12, 173416335), (15, 138733068), (18, 115610890), (20, 104049801), (30, 69366534), (36, 57805445), (45, 46244356), (60, 34683267), (90, 23122178), (180, 11561089)]