19026240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19819}}^1$

素因数の和:19839

約数の個数: 56

約数和(自身を含む): 60411360

約数和(自身を除く): 41385120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 19819, 39638, 59457, 79276, 99095, 118914, 158552, 198190, 237828, 297285, 317104, 396380, 475656, 594570, 634208, 792760, 951312, 1189140, 1268416, 1585520, 1902624, 2378280, 3171040, 3805248, 4756560, 6342080, 9513120, 19026240]

約数ペア:

[(1, 19026240), (2, 9513120), (3, 6342080), (4, 4756560), (5, 3805248), (6, 3171040), (8, 2378280), (10, 1902624), (12, 1585520), (15, 1268416), (16, 1189140), (20, 951312), (24, 792760), (30, 634208), (32, 594570), (40, 475656), (48, 396380), (60, 317104), (64, 297285), (80, 237828), (96, 198190), (120, 158552), (160, 118914), (192, 99095), (240, 79276), (320, 59457), (480, 39638), (960, 19819)]