29125972080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{20441}}^1$

素因数の和:22439

約数の個数: 120

約数和(自身を含む): 97868936880

約数和(自身を除く): 68742964800

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, 1979, 3958, 5937, 7916, 9895, 11874, 15832, 17811, 19790, 20441, 23748, 29685, 31664, 35622, 39580, 40882, 47496, 59370, 61323, 71244, 79160, 81764, 89055, 94992, 102205, 118740, 122646, 142488, 158320, 163528, 178110, 183969, 204410, 237480, 245292, 284976, 306615, 327056, 356220, 367938, 408820, 474960, 490584, 613230, 712440, 735876, 817640, 919845, 981168, 1226460, 1424880, 1471752, 1635280, 1839690, 2452920, 2943504, 3679380, 4905840, 7358760, 14717520, 40452739, 80905478, 121358217, 161810956, 202263695, 242716434, 323621912, 364074651, 404527390, 485432868, 606791085, 647243824, 728149302, 809054780, 970865736, 1213582170, 1456298604, 1618109560, 1820373255, 1941731472, 2427164340, 2912597208, 3236219120, 3640746510, 4854328680, 5825194416, 7281493020, 9708657360, 14562986040, 29125972080]

約数ペア:

[(1, 29125972080), (2, 14562986040), (3, 9708657360), (4, 7281493020), (5, 5825194416), (6, 4854328680), (8, 3640746510), (9, 3236219120), (10, 2912597208), (12, 2427164340), (15, 1941731472), (16, 1820373255), (18, 1618109560), (20, 1456298604), (24, 1213582170), (30, 970865736), (36, 809054780), (40, 728149302), (45, 647243824), (48, 606791085), (60, 485432868), (72, 404527390), (80, 364074651), (90, 323621912), (120, 242716434), (144, 202263695), (180, 161810956), (240, 121358217), (360, 80905478), (720, 40452739), (1979, 14717520), (3958, 7358760), (5937, 4905840), (7916, 3679380), (9895, 2943504), (11874, 2452920), (15832, 1839690), (17811, 1635280), (19790, 1471752), (20441, 1424880), (23748, 1226460), (29685, 981168), (31664, 919845), (35622, 817640), (39580, 735876), (40882, 712440), (47496, 613230), (59370, 490584), (61323, 474960), (71244, 408820), (79160, 367938), (81764, 356220), (89055, 327056), (94992, 306615), (102205, 284976), (118740, 245292), (122646, 237480), (142488, 204410), (158320, 183969), (163528, 178110)]