120706160

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{35089}}^1$

素因数の和:35145

約数の個数: 40

約数和(自身を含む): 287176560

約数和(自身を除く): 166470400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 35089, 70178, 140356, 175445, 280712, 350890, 561424, 701780, 1403560, 1508827, 2807120, 3017654, 6035308, 7544135, 12070616, 15088270, 24141232, 30176540, 60353080, 120706160]

約数ペア:

[(1, 120706160), (2, 60353080), (4, 30176540), (5, 24141232), (8, 15088270), (10, 12070616), (16, 7544135), (20, 6035308), (40, 3017654), (43, 2807120), (80, 1508827), (86, 1403560), (172, 701780), (215, 561424), (344, 350890), (430, 280712), (688, 175445), (860, 140356), (1720, 70178), (3440, 35089)]