2247793920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{195121}}^1$

素因数の和:195148

約数の個数: 108

約数和(自身を含む): 7777172676

約数和(自身を除く): 5529378756

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, 195121, 390242, 585363, 780484, 975605, 1170726, 1560968, 1756089, 1951210, 2341452, 2926815, 3121936, 3512178, 3902420, 4682904, 5853630, 6243872, 7024356, 7804840, 8780445, 9365808, 11707260, 12487744, 14048712, 15609680, 17560890, 18731616, 23414520, 24975488, 28097424, 31219360, 35121780, 37463232, 46829040, 49950976, 56194848, 62438720, 70243560, 74926464, 93658080, 112389696, 124877440, 140487120, 149852928, 187316160, 224779392, 249754880, 280974240, 374632320, 449558784, 561948480, 749264640, 1123896960, 2247793920]

約数ペア:

[(1, 2247793920), (2, 1123896960), (3, 749264640), (4, 561948480), (5, 449558784), (6, 374632320), (8, 280974240), (9, 249754880), (10, 224779392), (12, 187316160), (15, 149852928), (16, 140487120), (18, 124877440), (20, 112389696), (24, 93658080), (30, 74926464), (32, 70243560), (36, 62438720), (40, 56194848), (45, 49950976), (48, 46829040), (60, 37463232), (64, 35121780), (72, 31219360), (80, 28097424), (90, 24975488), (96, 23414520), (120, 18731616), (128, 17560890), (144, 15609680), (160, 14048712), (180, 12487744), (192, 11707260), (240, 9365808), (256, 8780445), (288, 7804840), (320, 7024356), (360, 6243872), (384, 5853630), (480, 4682904), (576, 3902420), (640, 3512178), (720, 3121936), (768, 2926815), (960, 2341452), (1152, 1951210), (1280, 1756089), (1440, 1560968), (1920, 1170726), (2304, 975605), (2880, 780484), (3840, 585363), (5760, 390242), (11520, 195121)]