965782960

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{601}}^1$

素因数の和:1046

約数の個数: 80

約数和(自身を含む): 2297665440

約数和(自身を除く): 1331882480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 379, 424, 530, 601, 758, 848, 1060, 1202, 1516, 1895, 2120, 2404, 3005, 3032, 3790, 4240, 4808, 6010, 6064, 7580, 9616, 12020, 15160, 20087, 24040, 30320, 31853, 40174, 48080, 63706, 80348, 100435, 127412, 159265, 160696, 200870, 227779, 254824, 318530, 321392, 401740, 455558, 509648, 637060, 803480, 911116, 1138895, 1274120, 1606960, 1822232, 2277790, 2548240, 3644464, 4555580, 9111160, 12072287, 18222320, 24144574, 48289148, 60361435, 96578296, 120722870, 193156592, 241445740, 482891480, 965782960]

約数ペア:

[(1, 965782960), (2, 482891480), (4, 241445740), (5, 193156592), (8, 120722870), (10, 96578296), (16, 60361435), (20, 48289148), (40, 24144574), (53, 18222320), (80, 12072287), (106, 9111160), (212, 4555580), (265, 3644464), (379, 2548240), (424, 2277790), (530, 1822232), (601, 1606960), (758, 1274120), (848, 1138895), (1060, 911116), (1202, 803480), (1516, 637060), (1895, 509648), (2120, 455558), (2404, 401740), (3005, 321392), (3032, 318530), (3790, 254824), (4240, 227779), (4808, 200870), (6010, 160696), (6064, 159265), (7580, 127412), (9616, 100435), (12020, 80348), (15160, 63706), (20087, 48080), (24040, 40174), (30320, 31853)]