204847920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{94837}}^1$

素因数の和:94859

約数の個数: 80

約数和(自身を含む): 705594720

約数和(自身を除く): 500746800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 94837, 189674, 284511, 379348, 474185, 569022, 758696, 853533, 948370, 1138044, 1422555, 1517392, 1707066, 1896740, 2276088, 2560599, 2845110, 3414132, 3793480, 4267665, 4552176, 5121198, 5690220, 6828264, 7586960, 8535330, 10242396, 11380440, 12802995, 13656528, 17070660, 20484792, 22760880, 25605990, 34141320, 40969584, 51211980, 68282640, 102423960, 204847920]

約数ペア:

[(1, 204847920), (2, 102423960), (3, 68282640), (4, 51211980), (5, 40969584), (6, 34141320), (8, 25605990), (9, 22760880), (10, 20484792), (12, 17070660), (15, 13656528), (16, 12802995), (18, 11380440), (20, 10242396), (24, 8535330), (27, 7586960), (30, 6828264), (36, 5690220), (40, 5121198), (45, 4552176), (48, 4267665), (54, 3793480), (60, 3414132), (72, 2845110), (80, 2560599), (90, 2276088), (108, 1896740), (120, 1707066), (135, 1517392), (144, 1422555), (180, 1138044), (216, 948370), (240, 853533), (270, 758696), (360, 569022), (432, 474185), (540, 379348), (720, 284511), (1080, 189674), (2160, 94837)]