280368

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1$

素因数の和:87

約数の個数: 80

約数和(自身を含む): 892800

約数和(自身を除く): 612432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 59, 66, 72, 88, 99, 108, 118, 132, 144, 176, 177, 198, 216, 236, 264, 297, 354, 396, 432, 472, 528, 531, 594, 649, 708, 792, 944, 1062, 1188, 1298, 1416, 1584, 1593, 1947, 2124, 2376, 2596, 2832, 3186, 3894, 4248, 4752, 5192, 5841, 6372, 7788, 8496, 10384, 11682, 12744, 15576, 17523, 23364, 25488, 31152, 35046, 46728, 70092, 93456, 140184, 280368]

約数ペア:

[(1, 280368), (2, 140184), (3, 93456), (4, 70092), (6, 46728), (8, 35046), (9, 31152), (11, 25488), (12, 23364), (16, 17523), (18, 15576), (22, 12744), (24, 11682), (27, 10384), (33, 8496), (36, 7788), (44, 6372), (48, 5841), (54, 5192), (59, 4752), (66, 4248), (72, 3894), (88, 3186), (99, 2832), (108, 2596), (118, 2376), (132, 2124), (144, 1947), (176, 1593), (177, 1584), (198, 1416), (216, 1298), (236, 1188), (264, 1062), (297, 944), (354, 792), (396, 708), (432, 649), (472, 594), (528, 531)]