200780520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1673171}}^1$

素因数の和:1673185

約数の個数: 32

約数和(自身を含む): 602341920

約数和(自身を除く): 401561400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1673171, 3346342, 5019513, 6692684, 8365855, 10039026, 13385368, 16731710, 20078052, 25097565, 33463420, 40156104, 50195130, 66926840, 100390260, 200780520]

約数ペア:

[(1, 200780520), (2, 100390260), (3, 66926840), (4, 50195130), (5, 40156104), (6, 33463420), (8, 25097565), (10, 20078052), (12, 16731710), (15, 13385368), (20, 10039026), (24, 8365855), (30, 6692684), (40, 5019513), (60, 3346342), (120, 1673171)]