202007640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1683397}}^1$

素因数の和:1683411

約数の個数: 32

約数和(自身を含む): 606023280

約数和(自身を除く): 404015640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1683397, 3366794, 5050191, 6733588, 8416985, 10100382, 13467176, 16833970, 20200764, 25250955, 33667940, 40401528, 50501910, 67335880, 101003820, 202007640]

約数ペア:

[(1, 202007640), (2, 101003820), (3, 67335880), (4, 50501910), (5, 40401528), (6, 33667940), (8, 25250955), (10, 20200764), (12, 16833970), (15, 13467176), (20, 10100382), (24, 8416985), (30, 6733588), (40, 5050191), (60, 3366794), (120, 1683397)]