12213120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{6361}}^1$

素因数の和:6383

約数の個数: 64

約数和(自身を含む): 38935440

約数和(自身を除く): 26722320

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, 6361, 12722, 19083, 25444, 31805, 38166, 50888, 63610, 76332, 95415, 101776, 127220, 152664, 190830, 203552, 254440, 305328, 381660, 407104, 508880, 610656, 763320, 814208, 1017760, 1221312, 1526640, 2035520, 2442624, 3053280, 4071040, 6106560, 12213120]

約数ペア:

[(1, 12213120), (2, 6106560), (3, 4071040), (4, 3053280), (5, 2442624), (6, 2035520), (8, 1526640), (10, 1221312), (12, 1017760), (15, 814208), (16, 763320), (20, 610656), (24, 508880), (30, 407104), (32, 381660), (40, 305328), (48, 254440), (60, 203552), (64, 190830), (80, 152664), (96, 127220), (120, 101776), (128, 95415), (160, 76332), (192, 63610), (240, 50888), (320, 38166), (384, 31805), (480, 25444), (640, 19083), (960, 12722), (1920, 6361)]