162572520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1559}}^1$

素因数の和:1663

約数の個数: 128

約数和(自身を含む): 539136000

約数和(自身を除く): 376563480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 79, 88, 110, 120, 132, 158, 165, 220, 237, 264, 316, 330, 395, 440, 474, 632, 660, 790, 869, 948, 1185, 1320, 1559, 1580, 1738, 1896, 2370, 2607, 3118, 3160, 3476, 4345, 4677, 4740, 5214, 6236, 6952, 7795, 8690, 9354, 9480, 10428, 12472, 13035, 15590, 17149, 17380, 18708, 20856, 23385, 26070, 31180, 34298, 34760, 37416, 46770, 51447, 52140, 62360, 68596, 85745, 93540, 102894, 104280, 123161, 137192, 171490, 187080, 205788, 246322, 257235, 342980, 369483, 411576, 492644, 514470, 615805, 685960, 738966, 985288, 1028940, 1231610, 1354771, 1477932, 1847415, 2057880, 2463220, 2709542, 2955864, 3694830, 4064313, 4926440, 5419084, 6773855, 7389660, 8128626, 10838168, 13547710, 14779320, 16257252, 20321565, 27095420, 32514504, 40643130, 54190840, 81286260, 162572520]

約数ペア:

[(1, 162572520), (2, 81286260), (3, 54190840), (4, 40643130), (5, 32514504), (6, 27095420), (8, 20321565), (10, 16257252), (11, 14779320), (12, 13547710), (15, 10838168), (20, 8128626), (22, 7389660), (24, 6773855), (30, 5419084), (33, 4926440), (40, 4064313), (44, 3694830), (55, 2955864), (60, 2709542), (66, 2463220), (79, 2057880), (88, 1847415), (110, 1477932), (120, 1354771), (132, 1231610), (158, 1028940), (165, 985288), (220, 738966), (237, 685960), (264, 615805), (316, 514470), (330, 492644), (395, 411576), (440, 369483), (474, 342980), (632, 257235), (660, 246322), (790, 205788), (869, 187080), (948, 171490), (1185, 137192), (1320, 123161), (1559, 104280), (1580, 102894), (1738, 93540), (1896, 85745), (2370, 68596), (2607, 62360), (3118, 52140), (3160, 51447), (3476, 46770), (4345, 37416), (4677, 34760), (4740, 34298), (5214, 31180), (6236, 26070), (6952, 23385), (7795, 20856), (8690, 18708), (9354, 17380), (9480, 17149), (10428, 15590), (12472, 13035)]