146719920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{611333}}^1$

素因数の和:611349

約数の個数: 40

約数和(自身を含む): 454832496

約数和(自身を除く): 308112576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 611333, 1222666, 1833999, 2445332, 3056665, 3667998, 4890664, 6113330, 7335996, 9169995, 9781328, 12226660, 14671992, 18339990, 24453320, 29343984, 36679980, 48906640, 73359960, 146719920]

約数ペア:

[(1, 146719920), (2, 73359960), (3, 48906640), (4, 36679980), (5, 29343984), (6, 24453320), (8, 18339990), (10, 14671992), (12, 12226660), (15, 9781328), (16, 9169995), (20, 7335996), (24, 6113330), (30, 4890664), (40, 3667998), (48, 3056665), (60, 2445332), (80, 1833999), (120, 1222666), (240, 611333)]