19022880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{39631}}^1$

素因数の和:39649

約数の個数: 48

約数和(自身を含む): 59923584

約数和(自身を除く): 40900704

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, 39631, 79262, 118893, 158524, 198155, 237786, 317048, 396310, 475572, 594465, 634096, 792620, 951144, 1188930, 1268192, 1585240, 1902288, 2377860, 3170480, 3804576, 4755720, 6340960, 9511440, 19022880]

約数ペア:

[(1, 19022880), (2, 9511440), (3, 6340960), (4, 4755720), (5, 3804576), (6, 3170480), (8, 2377860), (10, 1902288), (12, 1585240), (15, 1268192), (16, 1188930), (20, 951144), (24, 792620), (30, 634096), (32, 594465), (40, 475572), (48, 396310), (60, 317048), (80, 237786), (96, 198155), (120, 158524), (160, 118893), (240, 79262), (480, 39631)]