119805720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{998381}}^1$

素因数の和:998395

約数の個数: 32

約数和(自身を含む): 359417520

約数和(自身を除く): 239611800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 998381, 1996762, 2995143, 3993524, 4991905, 5990286, 7987048, 9983810, 11980572, 14975715, 19967620, 23961144, 29951430, 39935240, 59902860, 119805720]

約数ペア:

[(1, 119805720), (2, 59902860), (3, 39935240), (4, 29951430), (5, 23961144), (6, 19967620), (8, 14975715), (10, 11980572), (12, 9983810), (15, 7987048), (20, 5990286), (24, 4991905), (30, 3993524), (40, 2995143), (60, 1996762), (120, 998381)]