25359960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211333}}^1$

素因数の和:211347

約数の個数: 32

約数和(自身を含む): 76080240

約数和(自身を除く): 50720280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211333, 422666, 633999, 845332, 1056665, 1267998, 1690664, 2113330, 2535996, 3169995, 4226660, 5071992, 6339990, 8453320, 12679980, 25359960]

約数ペア:

[(1, 25359960), (2, 12679980), (3, 8453320), (4, 6339990), (5, 5071992), (6, 4226660), (8, 3169995), (10, 2535996), (12, 2113330), (15, 1690664), (20, 1267998), (24, 1056665), (30, 845332), (40, 633999), (60, 422666), (120, 211333)]