56131440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233881}}^1$

素因数の和:233897

約数の個数: 40

約数和(自身を含む): 174008208

約数和(自身を除く): 117876768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 233881, 467762, 701643, 935524, 1169405, 1403286, 1871048, 2338810, 2806572, 3508215, 3742096, 4677620, 5613144, 7016430, 9355240, 11226288, 14032860, 18710480, 28065720, 56131440]

約数ペア:

[(1, 56131440), (2, 28065720), (3, 18710480), (4, 14032860), (5, 11226288), (6, 9355240), (8, 7016430), (10, 5613144), (12, 4677620), (15, 3742096), (16, 3508215), (20, 2806572), (24, 2338810), (30, 1871048), (40, 1403286), (48, 1169405), (60, 935524), (80, 701643), (120, 467762), (240, 233881)]