7985230080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2079487}}^1$

素因数の和:2079511

約数の個数: 72

約数和(自身を含む): 25502840832

約数和(自身を除く): 17517610752

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, 2079487, 4158974, 6238461, 8317948, 10397435, 12476922, 16635896, 20794870, 24953844, 31192305, 33271792, 41589740, 49907688, 62384610, 66543584, 83179480, 99815376, 124769220, 133087168, 166358960, 199630752, 249538440, 266174336, 332717920, 399261504, 499076880, 532348672, 665435840, 798523008, 998153760, 1330871680, 1597046016, 1996307520, 2661743360, 3992615040, 7985230080]

約数ペア:

[(1, 7985230080), (2, 3992615040), (3, 2661743360), (4, 1996307520), (5, 1597046016), (6, 1330871680), (8, 998153760), (10, 798523008), (12, 665435840), (15, 532348672), (16, 499076880), (20, 399261504), (24, 332717920), (30, 266174336), (32, 249538440), (40, 199630752), (48, 166358960), (60, 133087168), (64, 124769220), (80, 99815376), (96, 83179480), (120, 66543584), (128, 62384610), (160, 49907688), (192, 41589740), (240, 33271792), (256, 31192305), (320, 24953844), (384, 20794870), (480, 16635896), (640, 12476922), (768, 10397435), (960, 8317948), (1280, 6238461), (1920, 4158974), (3840, 2079487)]