2057920560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{952741}}^1$

素因数の和:952763

約数の個数: 80

約数和(自身を含む): 7088400480

約数和(自身を除く): 5030479920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 952741, 1905482, 2858223, 3810964, 4763705, 5716446, 7621928, 8574669, 9527410, 11432892, 14291115, 15243856, 17149338, 19054820, 22865784, 25724007, 28582230, 34298676, 38109640, 42873345, 45731568, 51448014, 57164460, 68597352, 76219280, 85746690, 102896028, 114328920, 128620035, 137194704, 171493380, 205792056, 228657840, 257240070, 342986760, 411584112, 514480140, 685973520, 1028960280, 2057920560]

約数ペア:

[(1, 2057920560), (2, 1028960280), (3, 685973520), (4, 514480140), (5, 411584112), (6, 342986760), (8, 257240070), (9, 228657840), (10, 205792056), (12, 171493380), (15, 137194704), (16, 128620035), (18, 114328920), (20, 102896028), (24, 85746690), (27, 76219280), (30, 68597352), (36, 57164460), (40, 51448014), (45, 45731568), (48, 42873345), (54, 38109640), (60, 34298676), (72, 28582230), (80, 25724007), (90, 22865784), (108, 19054820), (120, 17149338), (135, 15243856), (144, 14291115), (180, 11432892), (216, 9527410), (240, 8574669), (270, 7621928), (360, 5716446), (432, 4763705), (540, 3810964), (720, 2858223), (1080, 1905482), (2160, 952741)]