13189920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{27479}}^1$

素因数の和:27497

約数の個数: 48

約数和(自身を含む): 41549760

約数和(自身を除く): 28359840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 27479, 54958, 82437, 109916, 137395, 164874, 219832, 274790, 329748, 412185, 439664, 549580, 659496, 824370, 879328, 1099160, 1318992, 1648740, 2198320, 2637984, 3297480, 4396640, 6594960, 13189920]

約数ペア:

[(1, 13189920), (2, 6594960), (3, 4396640), (4, 3297480), (5, 2637984), (6, 2198320), (8, 1648740), (10, 1318992), (12, 1099160), (15, 879328), (16, 824370), (20, 659496), (24, 549580), (30, 439664), (32, 412185), (40, 329748), (48, 274790), (60, 219832), (80, 164874), (96, 137395), (120, 109916), (160, 82437), (240, 54958), (480, 27479)]