2177406720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{189011}}^1$

素因数の和:189038

約数の個数: 108

約数和(自身を含む): 7533640296

約数和(自身を除く): 5356233576

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, 189011, 378022, 567033, 756044, 945055, 1134066, 1512088, 1701099, 1890110, 2268132, 2835165, 3024176, 3402198, 3780220, 4536264, 5670330, 6048352, 6804396, 7560440, 8505495, 9072528, 11340660, 12096704, 13608792, 15120880, 17010990, 18145056, 22681320, 24193408, 27217584, 30241760, 34021980, 36290112, 45362640, 48386816, 54435168, 60483520, 68043960, 72580224, 90725280, 108870336, 120967040, 136087920, 145160448, 181450560, 217740672, 241934080, 272175840, 362901120, 435481344, 544351680, 725802240, 1088703360, 2177406720]

約数ペア:

[(1, 2177406720), (2, 1088703360), (3, 725802240), (4, 544351680), (5, 435481344), (6, 362901120), (8, 272175840), (9, 241934080), (10, 217740672), (12, 181450560), (15, 145160448), (16, 136087920), (18, 120967040), (20, 108870336), (24, 90725280), (30, 72580224), (32, 68043960), (36, 60483520), (40, 54435168), (45, 48386816), (48, 45362640), (60, 36290112), (64, 34021980), (72, 30241760), (80, 27217584), (90, 24193408), (96, 22681320), (120, 18145056), (128, 17010990), (144, 15120880), (160, 13608792), (180, 12096704), (192, 11340660), (240, 9072528), (256, 8505495), (288, 7560440), (320, 6804396), (360, 6048352), (384, 5670330), (480, 4536264), (576, 3780220), (640, 3402198), (720, 3024176), (768, 2835165), (960, 2268132), (1152, 1890110), (1280, 1701099), (1440, 1512088), (1920, 1134066), (2304, 945055), (2880, 756044), (3840, 567033), (5760, 378022), (11520, 189011)]