168893040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{703721}}^1$

素因数の和:703737

約数の個数: 40

約数和(自身を含む): 523569168

約数和(自身を除く): 354676128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 703721, 1407442, 2111163, 2814884, 3518605, 4222326, 5629768, 7037210, 8444652, 10555815, 11259536, 14074420, 16889304, 21111630, 28148840, 33778608, 42223260, 56297680, 84446520, 168893040]

約数ペア:

[(1, 168893040), (2, 84446520), (3, 56297680), (4, 42223260), (5, 33778608), (6, 28148840), (8, 21111630), (10, 16889304), (12, 14074420), (15, 11259536), (16, 10555815), (20, 8444652), (24, 7037210), (30, 5629768), (40, 4222326), (48, 3518605), (60, 2814884), (80, 2111163), (120, 1407442), (240, 703721)]