12291437520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{8011}}^1$

素因数の和:10161

約数の個数: 120

約数和(自身を含む): 41303270112

約数和(自身を除く): 29011832592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2131, 4262, 6393, 8011, 8524, 10655, 12786, 16022, 17048, 19179, 21310, 24033, 25572, 31965, 32044, 34096, 38358, 40055, 42620, 48066, 51144, 63930, 64088, 72099, 76716, 80110, 85240, 95895, 96132, 102288, 120165, 127860, 128176, 144198, 153432, 160220, 170480, 191790, 192264, 240330, 255720, 288396, 306864, 320440, 360495, 383580, 384528, 480660, 511440, 576792, 640880, 720990, 767160, 961320, 1153584, 1441980, 1534320, 1922640, 2883960, 5767920, 17071441, 34142882, 51214323, 68285764, 85357205, 102428646, 136571528, 153642969, 170714410, 204857292, 256071615, 273143056, 307285938, 341428820, 409714584, 512143230, 614571876, 682857640, 768214845, 819429168, 1024286460, 1229143752, 1365715280, 1536429690, 2048572920, 2458287504, 3072859380, 4097145840, 6145718760, 12291437520]

約数ペア:

[(1, 12291437520), (2, 6145718760), (3, 4097145840), (4, 3072859380), (5, 2458287504), (6, 2048572920), (8, 1536429690), (9, 1365715280), (10, 1229143752), (12, 1024286460), (15, 819429168), (16, 768214845), (18, 682857640), (20, 614571876), (24, 512143230), (30, 409714584), (36, 341428820), (40, 307285938), (45, 273143056), (48, 256071615), (60, 204857292), (72, 170714410), (80, 153642969), (90, 136571528), (120, 102428646), (144, 85357205), (180, 68285764), (240, 51214323), (360, 34142882), (720, 17071441), (2131, 5767920), (4262, 2883960), (6393, 1922640), (8011, 1534320), (8524, 1441980), (10655, 1153584), (12786, 961320), (16022, 767160), (17048, 720990), (19179, 640880), (21310, 576792), (24033, 511440), (25572, 480660), (31965, 384528), (32044, 383580), (34096, 360495), (38358, 320440), (40055, 306864), (42620, 288396), (48066, 255720), (51144, 240330), (63930, 192264), (64088, 191790), (72099, 170480), (76716, 160220), (80110, 153432), (85240, 144198), (95895, 128176), (96132, 127860), (102288, 120165)]