2078924940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3877}}^1$

素因数の和:4229

約数の個数: 120

約数和(自身を含む): 6543054672

約数和(自身を除く): 4464129732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 331, 405, 540, 662, 810, 993, 1324, 1620, 1655, 1986, 2979, 3310, 3877, 3972, 4965, 5958, 6620, 7754, 8937, 9930, 11631, 11916, 14895, 15508, 17874, 19385, 19860, 23262, 26811, 29790, 34893, 35748, 38770, 44685, 46524, 53622, 58155, 59580, 69786, 77540, 89370, 104679, 107244, 116310, 134055, 139572, 174465, 178740, 209358, 232620, 268110, 314037, 348930, 418716, 523395, 536220, 628074, 697860, 1046790, 1256148, 1283287, 1570185, 2093580, 2566574, 3140370, 3849861, 5133148, 6280740, 6416435, 7699722, 11549583, 12832870, 15399444, 19249305, 23099166, 25665740, 34648749, 38498610, 46198332, 57747915, 69297498, 76997220, 103946247, 115495830, 138594996, 173243745, 207892494, 230991660, 346487490, 415784988, 519731235, 692974980, 1039462470, 2078924940]

約数ペア:

[(1, 2078924940), (2, 1039462470), (3, 692974980), (4, 519731235), (5, 415784988), (6, 346487490), (9, 230991660), (10, 207892494), (12, 173243745), (15, 138594996), (18, 115495830), (20, 103946247), (27, 76997220), (30, 69297498), (36, 57747915), (45, 46198332), (54, 38498610), (60, 34648749), (81, 25665740), (90, 23099166), (108, 19249305), (135, 15399444), (162, 12832870), (180, 11549583), (270, 7699722), (324, 6416435), (331, 6280740), (405, 5133148), (540, 3849861), (662, 3140370), (810, 2566574), (993, 2093580), (1324, 1570185), (1620, 1283287), (1655, 1256148), (1986, 1046790), (2979, 697860), (3310, 628074), (3877, 536220), (3972, 523395), (4965, 418716), (5958, 348930), (6620, 314037), (7754, 268110), (8937, 232620), (9930, 209358), (11631, 178740), (11916, 174465), (14895, 139572), (15508, 134055), (17874, 116310), (19385, 107244), (19860, 104679), (23262, 89370), (26811, 77540), (29790, 69786), (34893, 59580), (35748, 58155), (38770, 53622), (44685, 46524)]