21104559360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1831993}}^1$

素因数の和:1832020

約数の個数: 108

約数和(自身を含む): 73019616852

約数和(自身を除く): 51915057492

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, 1831993, 3663986, 5495979, 7327972, 9159965, 10991958, 14655944, 16487937, 18319930, 21983916, 27479895, 29311888, 32975874, 36639860, 43967832, 54959790, 58623776, 65951748, 73279720, 82439685, 87935664, 109919580, 117247552, 131903496, 146559440, 164879370, 175871328, 219839160, 234495104, 263806992, 293118880, 329758740, 351742656, 439678320, 468990208, 527613984, 586237760, 659517480, 703485312, 879356640, 1055227968, 1172475520, 1319034960, 1406970624, 1758713280, 2110455936, 2344951040, 2638069920, 3517426560, 4220911872, 5276139840, 7034853120, 10552279680, 21104559360]

約数ペア:

[(1, 21104559360), (2, 10552279680), (3, 7034853120), (4, 5276139840), (5, 4220911872), (6, 3517426560), (8, 2638069920), (9, 2344951040), (10, 2110455936), (12, 1758713280), (15, 1406970624), (16, 1319034960), (18, 1172475520), (20, 1055227968), (24, 879356640), (30, 703485312), (32, 659517480), (36, 586237760), (40, 527613984), (45, 468990208), (48, 439678320), (60, 351742656), (64, 329758740), (72, 293118880), (80, 263806992), (90, 234495104), (96, 219839160), (120, 175871328), (128, 164879370), (144, 146559440), (160, 131903496), (180, 117247552), (192, 109919580), (240, 87935664), (256, 82439685), (288, 73279720), (320, 65951748), (360, 58623776), (384, 54959790), (480, 43967832), (576, 36639860), (640, 32975874), (720, 29311888), (768, 27479895), (960, 21983916), (1152, 18319930), (1280, 16487937), (1440, 14655944), (1920, 10991958), (2304, 9159965), (2880, 7327972), (3840, 5495979), (5760, 3663986), (11520, 1831993)]