2850874560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{989887}}^1$

素因数の和:989910

約数の個数: 84

約数和(自身を含む): 9805830528

約数和(自身を除く): 6954955968

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 989887, 1979774, 2969661, 3959548, 4949435, 5939322, 7919096, 8908983, 9898870, 11878644, 14848305, 15838192, 17817966, 19797740, 23757288, 29696610, 31676384, 35635932, 39595480, 44544915, 47514576, 59393220, 63352768, 71271864, 79190960, 89089830, 95029152, 118786440, 142543728, 158381920, 178179660, 190058304, 237572880, 285087456, 316763840, 356359320, 475145760, 570174912, 712718640, 950291520, 1425437280, 2850874560]

約数ペア:

[(1, 2850874560), (2, 1425437280), (3, 950291520), (4, 712718640), (5, 570174912), (6, 475145760), (8, 356359320), (9, 316763840), (10, 285087456), (12, 237572880), (15, 190058304), (16, 178179660), (18, 158381920), (20, 142543728), (24, 118786440), (30, 95029152), (32, 89089830), (36, 79190960), (40, 71271864), (45, 63352768), (48, 59393220), (60, 47514576), (64, 44544915), (72, 39595480), (80, 35635932), (90, 31676384), (96, 29696610), (120, 23757288), (144, 19797740), (160, 17817966), (180, 15838192), (192, 14848305), (240, 11878644), (288, 9898870), (320, 8908983), (360, 7919096), (480, 5939322), (576, 4949435), (720, 3959548), (960, 2969661), (1440, 1979774), (2880, 989887)]