117885720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{982381}}^1$

素因数の和:982395

約数の個数: 32

約数和(自身を含む): 353657520

約数和(自身を除く): 235771800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 982381, 1964762, 2947143, 3929524, 4911905, 5894286, 7859048, 9823810, 11788572, 14735715, 19647620, 23577144, 29471430, 39295240, 58942860, 117885720]

約数ペア:

[(1, 117885720), (2, 58942860), (3, 39295240), (4, 29471430), (5, 23577144), (6, 19647620), (8, 14735715), (10, 11788572), (12, 9823810), (15, 7859048), (20, 5894286), (24, 4911905), (30, 3929524), (40, 2947143), (60, 1964762), (120, 982381)]