2811138840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2251}}^1\times {\mathrm{3469}}^1$

素因数の和:5737

約数の個数: 96

約数和(自身を含む): 9142894800

約数和(自身を除く): 6331755960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2251, 3469, 4502, 6753, 6938, 9004, 10407, 11255, 13506, 13876, 17345, 18008, 20259, 20814, 22510, 27012, 27752, 31221, 33765, 34690, 40518, 41628, 45020, 52035, 54024, 62442, 67530, 69380, 81036, 83256, 90040, 101295, 104070, 124884, 135060, 138760, 156105, 162072, 202590, 208140, 249768, 270120, 312210, 405180, 416280, 624420, 810360, 1248840, 7808719, 15617438, 23426157, 31234876, 39043595, 46852314, 62469752, 70278471, 78087190, 93704628, 117130785, 140556942, 156174380, 187409256, 234261570, 281113884, 312348760, 351392355, 468523140, 562227768, 702784710, 937046280, 1405569420, 2811138840]

約数ペア:

[(1, 2811138840), (2, 1405569420), (3, 937046280), (4, 702784710), (5, 562227768), (6, 468523140), (8, 351392355), (9, 312348760), (10, 281113884), (12, 234261570), (15, 187409256), (18, 156174380), (20, 140556942), (24, 117130785), (30, 93704628), (36, 78087190), (40, 70278471), (45, 62469752), (60, 46852314), (72, 39043595), (90, 31234876), (120, 23426157), (180, 15617438), (360, 7808719), (2251, 1248840), (3469, 810360), (4502, 624420), (6753, 416280), (6938, 405180), (9004, 312210), (10407, 270120), (11255, 249768), (13506, 208140), (13876, 202590), (17345, 162072), (18008, 156105), (20259, 138760), (20814, 135060), (22510, 124884), (27012, 104070), (27752, 101295), (31221, 90040), (33765, 83256), (34690, 81036), (40518, 69380), (41628, 67530), (45020, 62442), (52035, 54024)]