180384288

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1295

約数の個数: 144

約数和(自身を含む): 569044224

約数和(自身を除く): 388659936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 992, 1176, 1237, 1302, 1488, 1519, 1568, 1736, 2352, 2474, 2604, 2976, 3038, 3472, 3711, 4557, 4704, 4948, 5208, 6076, 6944, 7422, 8659, 9114, 9896, 10416, 12152, 14844, 17318, 18228, 19792, 20832, 24304, 25977, 29688, 34636, 36456, 38347, 39584, 48608, 51954, 59376, 60613, 69272, 72912, 76694, 103908, 115041, 118752, 121226, 138544, 145824, 153388, 181839, 207816, 230082, 242452, 268429, 277088, 306776, 363678, 415632, 460164, 484904, 536858, 613552, 727356, 805287, 831264, 920328, 969808, 1073716, 1227104, 1454712, 1610574, 1840656, 1879003, 1939616, 2147432, 2909424, 3221148, 3681312, 3758006, 4294864, 5637009, 5818848, 6442296, 7516012, 8589728, 11274018, 12884592, 15032024, 22548036, 25769184, 30064048, 45096072, 60128096, 90192144, 180384288]

約数ペア:

[(1, 180384288), (2, 90192144), (3, 60128096), (4, 45096072), (6, 30064048), (7, 25769184), (8, 22548036), (12, 15032024), (14, 12884592), (16, 11274018), (21, 8589728), (24, 7516012), (28, 6442296), (31, 5818848), (32, 5637009), (42, 4294864), (48, 3758006), (49, 3681312), (56, 3221148), (62, 2909424), (84, 2147432), (93, 1939616), (96, 1879003), (98, 1840656), (112, 1610574), (124, 1454712), (147, 1227104), (168, 1073716), (186, 969808), (196, 920328), (217, 831264), (224, 805287), (248, 727356), (294, 613552), (336, 536858), (372, 484904), (392, 460164), (434, 415632), (496, 363678), (588, 306776), (651, 277088), (672, 268429), (744, 242452), (784, 230082), (868, 207816), (992, 181839), (1176, 153388), (1237, 145824), (1302, 138544), (1488, 121226), (1519, 118752), (1568, 115041), (1736, 103908), (2352, 76694), (2474, 72912), (2604, 69272), (2976, 60613), (3038, 59376), (3472, 51954), (3711, 48608), (4557, 39584), (4704, 38347), (4948, 36456), (5208, 34636), (6076, 29688), (6944, 25977), (7422, 24304), (8659, 20832), (9114, 19792), (9896, 18228), (10416, 17318), (12152, 14844)]