16994520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47207}}^1$

素因数の和:47224

約数の個数: 48

約数和(自身を含む): 55233360

約数和(自身を除く): 38238840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 47207, 94414, 141621, 188828, 236035, 283242, 377656, 424863, 472070, 566484, 708105, 849726, 944140, 1132968, 1416210, 1699452, 1888280, 2124315, 2832420, 3398904, 4248630, 5664840, 8497260, 16994520]

約数ペア:

[(1, 16994520), (2, 8497260), (3, 5664840), (4, 4248630), (5, 3398904), (6, 2832420), (8, 2124315), (9, 1888280), (10, 1699452), (12, 1416210), (15, 1132968), (18, 944140), (20, 849726), (24, 708105), (30, 566484), (36, 472070), (40, 424863), (45, 377656), (60, 283242), (72, 236035), (90, 188828), (120, 141621), (180, 94414), (360, 47207)]