2539543680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{440893}}^1$

素因数の和:440918

約数の個数: 96

約数和(自身を含む): 8769381660

約数和(自身を除く): 6229837980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 440893, 881786, 1322679, 1763572, 2204465, 2645358, 3527144, 3968037, 4408930, 5290716, 6613395, 7054288, 7936074, 8817860, 10581432, 13226790, 14108576, 15872148, 17635720, 19840185, 21162864, 26453580, 28217152, 31744296, 35271440, 39680370, 42325728, 52907160, 56434304, 63488592, 70542880, 79360740, 84651456, 105814320, 126977184, 141085760, 158721480, 169302912, 211628640, 253954368, 282171520, 317442960, 423257280, 507908736, 634885920, 846514560, 1269771840, 2539543680]

約数ペア:

[(1, 2539543680), (2, 1269771840), (3, 846514560), (4, 634885920), (5, 507908736), (6, 423257280), (8, 317442960), (9, 282171520), (10, 253954368), (12, 211628640), (15, 169302912), (16, 158721480), (18, 141085760), (20, 126977184), (24, 105814320), (30, 84651456), (32, 79360740), (36, 70542880), (40, 63488592), (45, 56434304), (48, 52907160), (60, 42325728), (64, 39680370), (72, 35271440), (80, 31744296), (90, 28217152), (96, 26453580), (120, 21162864), (128, 19840185), (144, 17635720), (160, 15872148), (180, 14108576), (192, 13226790), (240, 10581432), (288, 8817860), (320, 7936074), (360, 7054288), (384, 6613395), (480, 5290716), (576, 4408930), (640, 3968037), (720, 3527144), (960, 2645358), (1152, 2204465), (1440, 1763572), (1920, 1322679), (2880, 881786), (5760, 440893)]