180006912

素因数分解:

$2^{12}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:306

約数の個数: 156

約数和(自身を含む): 549452280

約数和(自身を除く): 369445368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 257, 288, 304, 342, 384, 456, 512, 514, 576, 608, 684, 768, 771, 912, 1024, 1028, 1152, 1216, 1368, 1536, 1542, 1824, 2048, 2056, 2304, 2313, 2432, 2736, 3072, 3084, 3648, 4096, 4112, 4608, 4626, 4864, 4883, 5472, 6144, 6168, 7296, 8224, 9216, 9252, 9728, 9766, 10944, 12288, 12336, 14592, 14649, 16448, 18432, 18504, 19456, 19532, 21888, 24672, 29184, 29298, 32896, 36864, 37008, 38912, 39064, 43776, 43947, 49344, 58368, 58596, 65792, 74016, 77824, 78128, 87552, 87894, 98688, 116736, 117192, 131584, 148032, 156256, 175104, 175788, 197376, 233472, 234384, 263168, 296064, 312512, 350208, 351576, 394752, 468768, 526336, 592128, 625024, 700416, 703152, 789504, 937536, 1052672, 1184256, 1250048, 1406304, 1579008, 1875072, 2368512, 2500096, 2812608, 3158016, 3750144, 4737024, 5000192, 5625216, 7500288, 9474048, 10000384, 11250432, 15000576, 20000768, 22500864, 30001152, 45001728, 60002304, 90003456, 180006912]

約数ペア:

[(1, 180006912), (2, 90003456), (3, 60002304), (4, 45001728), (6, 30001152), (8, 22500864), (9, 20000768), (12, 15000576), (16, 11250432), (18, 10000384), (19, 9474048), (24, 7500288), (32, 5625216), (36, 5000192), (38, 4737024), (48, 3750144), (57, 3158016), (64, 2812608), (72, 2500096), (76, 2368512), (96, 1875072), (114, 1579008), (128, 1406304), (144, 1250048), (152, 1184256), (171, 1052672), (192, 937536), (228, 789504), (256, 703152), (257, 700416), (288, 625024), (304, 592128), (342, 526336), (384, 468768), (456, 394752), (512, 351576), (514, 350208), (576, 312512), (608, 296064), (684, 263168), (768, 234384), (771, 233472), (912, 197376), (1024, 175788), (1028, 175104), (1152, 156256), (1216, 148032), (1368, 131584), (1536, 117192), (1542, 116736), (1824, 98688), (2048, 87894), (2056, 87552), (2304, 78128), (2313, 77824), (2432, 74016), (2736, 65792), (3072, 58596), (3084, 58368), (3648, 49344), (4096, 43947), (4112, 43776), (4608, 39064), (4626, 38912), (4864, 37008), (4883, 36864), (5472, 32896), (6144, 29298), (6168, 29184), (7296, 24672), (8224, 21888), (9216, 19532), (9252, 19456), (9728, 18504), (9766, 18432), (10944, 16448), (12288, 14649), (12336, 14592)]