81928072320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{42670871}}^1$

素因数の和:42670893

約数の個数: 64

約数和(自身を含む): 261145736640

約数和(自身を除く): 179217664320

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, 320, 384, 480, 640, 960, 1920, 42670871, 85341742, 128012613, 170683484, 213354355, 256025226, 341366968, 426708710, 512050452, 640063065, 682733936, 853417420, 1024100904, 1280126130, 1365467872, 1706834840, 2048201808, 2560252260, 2730935744, 3413669680, 4096403616, 5120504520, 5461871488, 6827339360, 8192807232, 10241009040, 13654678720, 16385614464, 20482018080, 27309357440, 40964036160, 81928072320]

約数ペア:

[(1, 81928072320), (2, 40964036160), (3, 27309357440), (4, 20482018080), (5, 16385614464), (6, 13654678720), (8, 10241009040), (10, 8192807232), (12, 6827339360), (15, 5461871488), (16, 5120504520), (20, 4096403616), (24, 3413669680), (30, 2730935744), (32, 2560252260), (40, 2048201808), (48, 1706834840), (60, 1365467872), (64, 1280126130), (80, 1024100904), (96, 853417420), (120, 682733936), (128, 640063065), (160, 512050452), (192, 426708710), (240, 341366968), (320, 256025226), (384, 213354355), (480, 170683484), (640, 128012613), (960, 85341742), (1920, 42670871)]