13471440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{56131}}^1$

素因数の和:56147

約数の個数: 40

約数和(自身を含む): 41762208

約数和(自身を除く): 28290768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 56131, 112262, 168393, 224524, 280655, 336786, 449048, 561310, 673572, 841965, 898096, 1122620, 1347144, 1683930, 2245240, 2694288, 3367860, 4490480, 6735720, 13471440]

約数ペア:

[(1, 13471440), (2, 6735720), (3, 4490480), (4, 3367860), (5, 2694288), (6, 2245240), (8, 1683930), (10, 1347144), (12, 1122620), (15, 898096), (16, 841965), (20, 673572), (24, 561310), (30, 449048), (40, 336786), (48, 280655), (60, 224524), (80, 168393), (120, 112262), (240, 56131)]