320456304

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{105971}}^1$

素因数の和:105995

約数の個数: 80

約数和(自身を含む): 1051242240

約数和(自身を除く): 730785936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 105971, 211942, 317913, 423884, 635826, 741797, 847768, 953739, 1271652, 1483594, 1695536, 1907478, 2225391, 2543304, 2861217, 2967188, 3814956, 4450782, 5086608, 5722434, 5934376, 6676173, 7629912, 8901564, 11444868, 11868752, 13352346, 15259824, 17803128, 20028519, 22889736, 26704692, 35606256, 40057038, 45779472, 53409384, 80114076, 106818768, 160228152, 320456304]

約数ペア:

[(1, 320456304), (2, 160228152), (3, 106818768), (4, 80114076), (6, 53409384), (7, 45779472), (8, 40057038), (9, 35606256), (12, 26704692), (14, 22889736), (16, 20028519), (18, 17803128), (21, 15259824), (24, 13352346), (27, 11868752), (28, 11444868), (36, 8901564), (42, 7629912), (48, 6676173), (54, 5934376), (56, 5722434), (63, 5086608), (72, 4450782), (84, 3814956), (108, 2967188), (112, 2861217), (126, 2543304), (144, 2225391), (168, 1907478), (189, 1695536), (216, 1483594), (252, 1271652), (336, 953739), (378, 847768), (432, 741797), (504, 635826), (756, 423884), (1008, 317913), (1512, 211942), (3024, 105971)]