12070720

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:647

約数の個数: 56

約数和(自身を含む): 29224224

約数和(自身を除く): 17153504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 563, 670, 1072, 1126, 1340, 2144, 2252, 2680, 2815, 4288, 4504, 5360, 5630, 9008, 10720, 11260, 18016, 21440, 22520, 36032, 37721, 45040, 75442, 90080, 150884, 180160, 188605, 301768, 377210, 603536, 754420, 1207072, 1508840, 2414144, 3017680, 6035360, 12070720]

約数ペア:

[(1, 12070720), (2, 6035360), (4, 3017680), (5, 2414144), (8, 1508840), (10, 1207072), (16, 754420), (20, 603536), (32, 377210), (40, 301768), (64, 188605), (67, 180160), (80, 150884), (134, 90080), (160, 75442), (268, 45040), (320, 37721), (335, 36032), (536, 22520), (563, 21440), (670, 18016), (1072, 11260), (1126, 10720), (1340, 9008), (2144, 5630), (2252, 5360), (2680, 4504), (2815, 4288)]