3601980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{20011}}^1$

素因数の和:20026

約数の個数: 36

約数和(自身を含む): 10926552

約数和(自身を除く): 7324572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 20011, 40022, 60033, 80044, 100055, 120066, 180099, 200110, 240132, 300165, 360198, 400220, 600330, 720396, 900495, 1200660, 1800990, 3601980]

約数ペア:

[(1, 3601980), (2, 1800990), (3, 1200660), (4, 900495), (5, 720396), (6, 600330), (9, 400220), (10, 360198), (12, 300165), (15, 240132), (18, 200110), (20, 180099), (30, 120066), (36, 100055), (45, 80044), (60, 60033), (90, 40022), (180, 20011)]