1064640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1109}}^1$

素因数の和:1129

約数の個数: 56

約数和(自身を含む): 3383280

約数和(自身を除く): 2318640

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, 160, 192, 240, 320, 480, 960, 1109, 2218, 3327, 4436, 5545, 6654, 8872, 11090, 13308, 16635, 17744, 22180, 26616, 33270, 35488, 44360, 53232, 66540, 70976, 88720, 106464, 133080, 177440, 212928, 266160, 354880, 532320, 1064640]

約数ペア:

[(1, 1064640), (2, 532320), (3, 354880), (4, 266160), (5, 212928), (6, 177440), (8, 133080), (10, 106464), (12, 88720), (15, 70976), (16, 66540), (20, 53232), (24, 44360), (30, 35488), (32, 33270), (40, 26616), (48, 22180), (60, 17744), (64, 16635), (80, 13308), (96, 11090), (120, 8872), (160, 6654), (192, 5545), (240, 4436), (320, 3327), (480, 2218), (960, 1109)]