A204830 - cp's OEIS frontend

A204830 Numbers k whose divisors can be partitioned into three disjoint sets whose sums are all sigma(k)/3.

n	a(n)
1	120
2	180
3	240
4	360
5	420
6	480
7	504
8	540
9	600
10	660
11	672
12	720
13	780
14	840
15	960
16	1080
17	1260
18	1320
19	1440
20	1512
21	1560
22	1584
23	1620
24	1680
25	1800
26	1848
27	1890
28	1920
29	1980
30	2016
31	2040
32	2160
33	2184
34	2280
35	2340
36	2352
37	2376
38	2400
39	2520
40	2640
41	2688
42	2760
43	2772
44	2856
45	2880
46	2940
47	3000

[120, 180, 240, 360, 420, 480, 504, 540, 600, 660, 672, 720, 780, 840, 960, 1080, 1260, 1320, 1440, 1512, 1560, 1584, 1620, 1680, 1800, 1848, 1890, 1920, 1980, 2016, 2040, 2160, 2184, 2280, 2340, 2352, 2376, 2400, 2520, 2640, 2688, 2760, 2772, 2856, 2880, 2940, 3000]

cp's OEIS Frontend

A204830 Numbers k whose divisors can be partitioned into three disjoint sets whose sums are all sigma(k)/3.

Table of values

List of values