124142880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{258631}}^1$

素因数の和:258649

約数の個数: 48

約数和(自身を含む): 391051584

約数和(自身を除く): 266908704

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, 258631, 517262, 775893, 1034524, 1293155, 1551786, 2069048, 2586310, 3103572, 3879465, 4138096, 5172620, 6207144, 7758930, 8276192, 10345240, 12414288, 15517860, 20690480, 24828576, 31035720, 41380960, 62071440, 124142880]

約数ペア:

[(1, 124142880), (2, 62071440), (3, 41380960), (4, 31035720), (5, 24828576), (6, 20690480), (8, 15517860), (10, 12414288), (12, 10345240), (15, 8276192), (16, 7758930), (20, 6207144), (24, 5172620), (30, 4138096), (32, 3879465), (40, 3103572), (48, 2586310), (60, 2069048), (80, 1551786), (96, 1293155), (120, 1034524), (160, 775893), (240, 517262), (480, 258631)]