2754858240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{239137}}^1$

素因数の和:239164

約数の個数: 108

約数和(自身を含む): 9531562404

約数和(自身を除く): 6776704164

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 239137, 478274, 717411, 956548, 1195685, 1434822, 1913096, 2152233, 2391370, 2869644, 3587055, 3826192, 4304466, 4782740, 5739288, 7174110, 7652384, 8608932, 9565480, 10761165, 11478576, 14348220, 15304768, 17217864, 19130960, 21522330, 22957152, 28696440, 30609536, 34435728, 38261920, 43044660, 45914304, 57392880, 61219072, 68871456, 76523840, 86089320, 91828608, 114785760, 137742912, 153047680, 172178640, 183657216, 229571520, 275485824, 306095360, 344357280, 459143040, 550971648, 688714560, 918286080, 1377429120, 2754858240]

約数ペア:

[(1, 2754858240), (2, 1377429120), (3, 918286080), (4, 688714560), (5, 550971648), (6, 459143040), (8, 344357280), (9, 306095360), (10, 275485824), (12, 229571520), (15, 183657216), (16, 172178640), (18, 153047680), (20, 137742912), (24, 114785760), (30, 91828608), (32, 86089320), (36, 76523840), (40, 68871456), (45, 61219072), (48, 57392880), (60, 45914304), (64, 43044660), (72, 38261920), (80, 34435728), (90, 30609536), (96, 28696440), (120, 22957152), (128, 21522330), (144, 19130960), (160, 17217864), (180, 15304768), (192, 14348220), (240, 11478576), (256, 10761165), (288, 9565480), (320, 8608932), (360, 7652384), (384, 7174110), (480, 5739288), (576, 4782740), (640, 4304466), (720, 3826192), (768, 3587055), (960, 2869644), (1152, 2391370), (1280, 2152233), (1440, 1913096), (1920, 1434822), (2304, 1195685), (2880, 956548), (3840, 717411), (5760, 478274), (11520, 239137)]