120065200

素因数分解:

$2^4\times 5^2\times {\mathrm{300163}}^1$

素因数の和:300181

約数の個数: 30

約数和(自身を含む): 288457604

約数和(自身を除く): 168392404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 300163, 600326, 1200652, 1500815, 2401304, 3001630, 4802608, 6003260, 7504075, 12006520, 15008150, 24013040, 30016300, 60032600, 120065200]

約数ペア:

[(1, 120065200), (2, 60032600), (4, 30016300), (5, 24013040), (8, 15008150), (10, 12006520), (16, 7504075), (20, 6003260), (25, 4802608), (40, 3001630), (50, 2401304), (80, 1500815), (100, 1200652), (200, 600326), (400, 300163)]