120644784

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{223}}^1$

素因数の和:284

約数の個数: 180

約数和(自身を含む): 387989056

約数和(自身を除く): 267344272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 223, 234, 272, 289, 306, 312, 408, 442, 446, 468, 578, 612, 624, 663, 669, 816, 867, 884, 892, 936, 1156, 1224, 1326, 1338, 1734, 1768, 1784, 1872, 1989, 2007, 2312, 2448, 2601, 2652, 2676, 2899, 3468, 3536, 3568, 3757, 3791, 3978, 4014, 4624, 5202, 5304, 5352, 5798, 6936, 7514, 7582, 7956, 8028, 8697, 10404, 10608, 10704, 11271, 11373, 11596, 13872, 15028, 15164, 15912, 16056, 17394, 20808, 22542, 22746, 23192, 26091, 30056, 30328, 31824, 32112, 33813, 34119, 34788, 41616, 45084, 45492, 46384, 49283, 52182, 60112, 60656, 64447, 67626, 68238, 69576, 90168, 90984, 98566, 104364, 128894, 135252, 136476, 139152, 147849, 180336, 181968, 193341, 197132, 208728, 257788, 270504, 272952, 295698, 386682, 394264, 417456, 443547, 515576, 541008, 545904, 580023, 591396, 773364, 788528, 837811, 887094, 1031152, 1160046, 1182792, 1546728, 1675622, 1774188, 2320092, 2365584, 2513433, 3093456, 3351244, 3548376, 4640184, 5026866, 6702488, 7096752, 7540299, 9280368, 10053732, 13404976, 15080598, 20107464, 30161196, 40214928, 60322392, 120644784]

約数ペア:

[(1, 120644784), (2, 60322392), (3, 40214928), (4, 30161196), (6, 20107464), (8, 15080598), (9, 13404976), (12, 10053732), (13, 9280368), (16, 7540299), (17, 7096752), (18, 6702488), (24, 5026866), (26, 4640184), (34, 3548376), (36, 3351244), (39, 3093456), (48, 2513433), (51, 2365584), (52, 2320092), (68, 1774188), (72, 1675622), (78, 1546728), (102, 1182792), (104, 1160046), (117, 1031152), (136, 887094), (144, 837811), (153, 788528), (156, 773364), (204, 591396), (208, 580023), (221, 545904), (223, 541008), (234, 515576), (272, 443547), (289, 417456), (306, 394264), (312, 386682), (408, 295698), (442, 272952), (446, 270504), (468, 257788), (578, 208728), (612, 197132), (624, 193341), (663, 181968), (669, 180336), (816, 147849), (867, 139152), (884, 136476), (892, 135252), (936, 128894), (1156, 104364), (1224, 98566), (1326, 90984), (1338, 90168), (1734, 69576), (1768, 68238), (1784, 67626), (1872, 64447), (1989, 60656), (2007, 60112), (2312, 52182), (2448, 49283), (2601, 46384), (2652, 45492), (2676, 45084), (2899, 41616), (3468, 34788), (3536, 34119), (3568, 33813), (3757, 32112), (3791, 31824), (3978, 30328), (4014, 30056), (4624, 26091), (5202, 23192), (5304, 22746), (5352, 22542), (5798, 20808), (6936, 17394), (7514, 16056), (7582, 15912), (7956, 15164), (8028, 15028), (8697, 13872), (10404, 11596), (10608, 11373), (10704, 11271)]