180269856

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:659

約数の個数: 144

約数和(自身を含む): 559311480

約数和(自身を除く): 379041624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 89, 96, 104, 117, 144, 156, 178, 208, 234, 267, 288, 312, 356, 416, 468, 534, 541, 624, 712, 801, 936, 1068, 1082, 1157, 1248, 1424, 1602, 1623, 1872, 2136, 2164, 2314, 2848, 3204, 3246, 3471, 3744, 4272, 4328, 4628, 4869, 6408, 6492, 6942, 7033, 8544, 8656, 9256, 9738, 10413, 12816, 12984, 13884, 14066, 17312, 18512, 19476, 20826, 21099, 25632, 25968, 27768, 28132, 37024, 38952, 41652, 42198, 48149, 51936, 55536, 56264, 63297, 77904, 83304, 84396, 96298, 111072, 112528, 126594, 144447, 155808, 166608, 168792, 192596, 225056, 253188, 288894, 333216, 337584, 385192, 433341, 506376, 577788, 625937, 675168, 770384, 866682, 1012752, 1155576, 1251874, 1540768, 1733364, 1877811, 2025504, 2311152, 2503748, 3466728, 3755622, 4622304, 5007496, 5633433, 6933456, 7511244, 10014992, 11266866, 13866912, 15022488, 20029984, 22533732, 30044976, 45067464, 60089952, 90134928, 180269856]

約数ペア:

[(1, 180269856), (2, 90134928), (3, 60089952), (4, 45067464), (6, 30044976), (8, 22533732), (9, 20029984), (12, 15022488), (13, 13866912), (16, 11266866), (18, 10014992), (24, 7511244), (26, 6933456), (32, 5633433), (36, 5007496), (39, 4622304), (48, 3755622), (52, 3466728), (72, 2503748), (78, 2311152), (89, 2025504), (96, 1877811), (104, 1733364), (117, 1540768), (144, 1251874), (156, 1155576), (178, 1012752), (208, 866682), (234, 770384), (267, 675168), (288, 625937), (312, 577788), (356, 506376), (416, 433341), (468, 385192), (534, 337584), (541, 333216), (624, 288894), (712, 253188), (801, 225056), (936, 192596), (1068, 168792), (1082, 166608), (1157, 155808), (1248, 144447), (1424, 126594), (1602, 112528), (1623, 111072), (1872, 96298), (2136, 84396), (2164, 83304), (2314, 77904), (2848, 63297), (3204, 56264), (3246, 55536), (3471, 51936), (3744, 48149), (4272, 42198), (4328, 41652), (4628, 38952), (4869, 37024), (6408, 28132), (6492, 27768), (6942, 25968), (7033, 25632), (8544, 21099), (8656, 20826), (9256, 19476), (9738, 18512), (10413, 17312), (12816, 14066), (12984, 13884)]