2769834240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{240437}}^1$

素因数の和:240464

約数の個数: 108

約数和(自身を含む): 9583377804

約数和(自身を除く): 6813543564

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, 240437, 480874, 721311, 961748, 1202185, 1442622, 1923496, 2163933, 2404370, 2885244, 3606555, 3846992, 4327866, 4808740, 5770488, 7213110, 7693984, 8655732, 9617480, 10819665, 11540976, 14426220, 15387968, 17311464, 19234960, 21639330, 23081952, 28852440, 30775936, 34622928, 38469920, 43278660, 46163904, 57704880, 61551872, 69245856, 76939840, 86557320, 92327808, 115409760, 138491712, 153879680, 173114640, 184655616, 230819520, 276983424, 307759360, 346229280, 461639040, 553966848, 692458560, 923278080, 1384917120, 2769834240]

約数ペア:

[(1, 2769834240), (2, 1384917120), (3, 923278080), (4, 692458560), (5, 553966848), (6, 461639040), (8, 346229280), (9, 307759360), (10, 276983424), (12, 230819520), (15, 184655616), (16, 173114640), (18, 153879680), (20, 138491712), (24, 115409760), (30, 92327808), (32, 86557320), (36, 76939840), (40, 69245856), (45, 61551872), (48, 57704880), (60, 46163904), (64, 43278660), (72, 38469920), (80, 34622928), (90, 30775936), (96, 28852440), (120, 23081952), (128, 21639330), (144, 19234960), (160, 17311464), (180, 15387968), (192, 14426220), (240, 11540976), (256, 10819665), (288, 9617480), (320, 8655732), (360, 7693984), (384, 7213110), (480, 5770488), (576, 4808740), (640, 4327866), (720, 3846992), (768, 3606555), (960, 2885244), (1152, 2404370), (1280, 2163933), (1440, 1923496), (1920, 1442622), (2304, 1202185), (2880, 961748), (3840, 721311), (5760, 480874), (11520, 240437)]