7949495040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2070181}}^1$

素因数の和:2070205

約数の個数: 72

約数和(自身を含む): 25388712048

約数和(自身を除く): 17439217008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 2070181, 4140362, 6210543, 8280724, 10350905, 12421086, 16561448, 20701810, 24842172, 31052715, 33122896, 41403620, 49684344, 62105430, 66245792, 82807240, 99368688, 124210860, 132491584, 165614480, 198737376, 248421720, 264983168, 331228960, 397474752, 496843440, 529966336, 662457920, 794949504, 993686880, 1324915840, 1589899008, 1987373760, 2649831680, 3974747520, 7949495040]

約数ペア:

[(1, 7949495040), (2, 3974747520), (3, 2649831680), (4, 1987373760), (5, 1589899008), (6, 1324915840), (8, 993686880), (10, 794949504), (12, 662457920), (15, 529966336), (16, 496843440), (20, 397474752), (24, 331228960), (30, 264983168), (32, 248421720), (40, 198737376), (48, 165614480), (60, 132491584), (64, 124210860), (80, 99368688), (96, 82807240), (120, 66245792), (128, 62105430), (160, 49684344), (192, 41403620), (240, 33122896), (256, 31052715), (320, 24842172), (384, 20701810), (480, 16561448), (640, 12421086), (768, 10350905), (960, 8280724), (1280, 6210543), (1920, 4140362), (3840, 2070181)]