61552560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{256469}}^1$

素因数の和:256485

約数の個数: 40

約数和(自身を含む): 190813680

約数和(自身を除く): 129261120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 256469, 512938, 769407, 1025876, 1282345, 1538814, 2051752, 2564690, 3077628, 3847035, 4103504, 5129380, 6155256, 7694070, 10258760, 12310512, 15388140, 20517520, 30776280, 61552560]

約数ペア:

[(1, 61552560), (2, 30776280), (3, 20517520), (4, 15388140), (5, 12310512), (6, 10258760), (8, 7694070), (10, 6155256), (12, 5129380), (15, 4103504), (16, 3847035), (20, 3077628), (24, 2564690), (30, 2051752), (40, 1538814), (48, 1282345), (60, 1025876), (80, 769407), (120, 512938), (240, 256469)]