1148794560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{398887}}^1$

素因数の和:398910

約数の個数: 84

約数和(自身を含む): 3951384528

約数和(自身を除く): 2802589968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 398887, 797774, 1196661, 1595548, 1994435, 2393322, 3191096, 3589983, 3988870, 4786644, 5983305, 6382192, 7179966, 7977740, 9573288, 11966610, 12764384, 14359932, 15955480, 17949915, 19146576, 23933220, 25528768, 28719864, 31910960, 35899830, 38293152, 47866440, 57439728, 63821920, 71799660, 76586304, 95732880, 114879456, 127643840, 143599320, 191465760, 229758912, 287198640, 382931520, 574397280, 1148794560]

約数ペア:

[(1, 1148794560), (2, 574397280), (3, 382931520), (4, 287198640), (5, 229758912), (6, 191465760), (8, 143599320), (9, 127643840), (10, 114879456), (12, 95732880), (15, 76586304), (16, 71799660), (18, 63821920), (20, 57439728), (24, 47866440), (30, 38293152), (32, 35899830), (36, 31910960), (40, 28719864), (45, 25528768), (48, 23933220), (60, 19146576), (64, 17949915), (72, 15955480), (80, 14359932), (90, 12764384), (96, 11966610), (120, 9573288), (144, 7977740), (160, 7179966), (180, 6382192), (192, 5983305), (240, 4786644), (288, 3988870), (320, 3589983), (360, 3191096), (480, 2393322), (576, 1994435), (720, 1595548), (960, 1196661), (1440, 797774), (2880, 398887)]