201681780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3361363}}^1$

素因数の和:3361375

約数の個数: 24

約数和(自身を含む): 564709152

約数和(自身を除く): 363027372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3361363, 6722726, 10084089, 13445452, 16806815, 20168178, 33613630, 40336356, 50420445, 67227260, 100840890, 201681780]

約数ペア:

[(1, 201681780), (2, 100840890), (3, 67227260), (4, 50420445), (5, 40336356), (6, 33613630), (10, 20168178), (12, 16806815), (15, 13445452), (20, 10084089), (30, 6722726), (60, 3361363)]