191465760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{398887}}^1$

素因数の和:398905

約数の個数: 48

約数和(自身を含む): 603118656

約数和(自身を除く): 411652896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 398887, 797774, 1196661, 1595548, 1994435, 2393322, 3191096, 3988870, 4786644, 5983305, 6382192, 7977740, 9573288, 11966610, 12764384, 15955480, 19146576, 23933220, 31910960, 38293152, 47866440, 63821920, 95732880, 191465760]

約数ペア:

[(1, 191465760), (2, 95732880), (3, 63821920), (4, 47866440), (5, 38293152), (6, 31910960), (8, 23933220), (10, 19146576), (12, 15955480), (15, 12764384), (16, 11966610), (20, 9573288), (24, 7977740), (30, 6382192), (32, 5983305), (40, 4786644), (48, 3988870), (60, 3191096), (80, 2393322), (96, 1994435), (120, 1595548), (160, 1196661), (240, 797774), (480, 398887)]