2979195840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{1034443}}^1$

素因数の和:1034466

約数の個数: 84

約数和(自身を含む): 10247202264

約数和(自身を除く): 7268006424

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, 1034443, 2068886, 3103329, 4137772, 5172215, 6206658, 8275544, 9309987, 10344430, 12413316, 15516645, 16551088, 18619974, 20688860, 24826632, 31033290, 33102176, 37239948, 41377720, 46549935, 49653264, 62066580, 66204352, 74479896, 82755440, 93099870, 99306528, 124133160, 148959792, 165510880, 186199740, 198613056, 248266320, 297919584, 331021760, 372399480, 496532640, 595839168, 744798960, 993065280, 1489597920, 2979195840]

約数ペア:

[(1, 2979195840), (2, 1489597920), (3, 993065280), (4, 744798960), (5, 595839168), (6, 496532640), (8, 372399480), (9, 331021760), (10, 297919584), (12, 248266320), (15, 198613056), (16, 186199740), (18, 165510880), (20, 148959792), (24, 124133160), (30, 99306528), (32, 93099870), (36, 82755440), (40, 74479896), (45, 66204352), (48, 62066580), (60, 49653264), (64, 46549935), (72, 41377720), (80, 37239948), (90, 33102176), (96, 31033290), (120, 24826632), (144, 20688860), (160, 18619974), (180, 16551088), (192, 15516645), (240, 12413316), (288, 10344430), (320, 9309987), (360, 8275544), (480, 6206658), (576, 5172215), (720, 4137772), (960, 3103329), (1440, 2068886), (2880, 1034443)]