204726960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{94781}}^1$

素因数の和:94803

約数の個数: 80

約数和(自身を含む): 705178080

約数和(自身を除く): 500451120

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, 94781, 189562, 284343, 379124, 473905, 568686, 758248, 853029, 947810, 1137372, 1421715, 1516496, 1706058, 1895620, 2274744, 2559087, 2843430, 3412116, 3791240, 4265145, 4549488, 5118174, 5686860, 6824232, 7582480, 8530290, 10236348, 11373720, 12795435, 13648464, 17060580, 20472696, 22747440, 25590870, 34121160, 40945392, 51181740, 68242320, 102363480, 204726960]

約数ペア:

[(1, 204726960), (2, 102363480), (3, 68242320), (4, 51181740), (5, 40945392), (6, 34121160), (8, 25590870), (9, 22747440), (10, 20472696), (12, 17060580), (15, 13648464), (16, 12795435), (18, 11373720), (20, 10236348), (24, 8530290), (27, 7582480), (30, 6824232), (36, 5686860), (40, 5118174), (45, 4549488), (48, 4265145), (54, 3791240), (60, 3412116), (72, 2843430), (80, 2559087), (90, 2274744), (108, 1895620), (120, 1706058), (135, 1516496), (144, 1421715), (180, 1137372), (216, 947810), (240, 853029), (270, 758248), (360, 568686), (432, 473905), (540, 379124), (720, 284343), (1080, 189562), (2160, 94781)]