667528020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1236163}}^1$

素因数の和:1236181

約数の個数: 48

約数和(自身を含む): 2076755520

約数和(自身を除く): 1409227500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1236163, 2472326, 3708489, 4944652, 6180815, 7416978, 11125467, 12361630, 14833956, 18542445, 22250934, 24723260, 33376401, 37084890, 44501868, 55627335, 66752802, 74169780, 111254670, 133505604, 166882005, 222509340, 333764010, 667528020]

約数ペア:

[(1, 667528020), (2, 333764010), (3, 222509340), (4, 166882005), (5, 133505604), (6, 111254670), (9, 74169780), (10, 66752802), (12, 55627335), (15, 44501868), (18, 37084890), (20, 33376401), (27, 24723260), (30, 22250934), (36, 18542445), (45, 14833956), (54, 12361630), (60, 11125467), (90, 7416978), (108, 6180815), (135, 4944652), (180, 3708489), (270, 2472326), (540, 1236163)]