280524384

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{15461}}^1$

素因数の和:15490

約数の個数: 120

約数和(自身を含む): 942934608

約数和(自身を除く): 662410224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 15461, 18144, 30922, 46383, 61844, 92766, 108227, 123688, 139149, 185532, 216454, 247376, 278298, 324681, 371064, 417447, 432908, 494752, 556596, 649362, 742128, 834894, 865816, 974043, 1113192, 1252341, 1298724, 1484256, 1669788, 1731632, 1948086, 2226384, 2504682, 2597448, 2922129, 3339576, 3463264, 3896172, 4452768, 5009364, 5194896, 5844258, 6679152, 7792344, 8766387, 10018728, 10389792, 11688516, 13358304, 15584688, 17532774, 20037456, 23377032, 31169376, 35065548, 40074912, 46754064, 70131096, 93508128, 140262192, 280524384]

約数ペア:

[(1, 280524384), (2, 140262192), (3, 93508128), (4, 70131096), (6, 46754064), (7, 40074912), (8, 35065548), (9, 31169376), (12, 23377032), (14, 20037456), (16, 17532774), (18, 15584688), (21, 13358304), (24, 11688516), (27, 10389792), (28, 10018728), (32, 8766387), (36, 7792344), (42, 6679152), (48, 5844258), (54, 5194896), (56, 5009364), (63, 4452768), (72, 3896172), (81, 3463264), (84, 3339576), (96, 2922129), (108, 2597448), (112, 2504682), (126, 2226384), (144, 1948086), (162, 1731632), (168, 1669788), (189, 1484256), (216, 1298724), (224, 1252341), (252, 1113192), (288, 974043), (324, 865816), (336, 834894), (378, 742128), (432, 649362), (504, 556596), (567, 494752), (648, 432908), (672, 417447), (756, 371064), (864, 324681), (1008, 278298), (1134, 247376), (1296, 216454), (1512, 185532), (2016, 139149), (2268, 123688), (2592, 108227), (3024, 92766), (4536, 61844), (6048, 46383), (9072, 30922), (15461, 18144)]