194653920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{405529}}^1$

素因数の和:405547

約数の個数: 48

約数和(自身を含む): 613161360

約数和(自身を除く): 418507440

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, 405529, 811058, 1216587, 1622116, 2027645, 2433174, 3244232, 4055290, 4866348, 6082935, 6488464, 8110580, 9732696, 12165870, 12976928, 16221160, 19465392, 24331740, 32442320, 38930784, 48663480, 64884640, 97326960, 194653920]

約数ペア:

[(1, 194653920), (2, 97326960), (3, 64884640), (4, 48663480), (5, 38930784), (6, 32442320), (8, 24331740), (10, 19465392), (12, 16221160), (15, 12976928), (16, 12165870), (20, 9732696), (24, 8110580), (30, 6488464), (32, 6082935), (40, 4866348), (48, 4055290), (60, 3244232), (80, 2433174), (96, 2027645), (120, 1622116), (160, 1216587), (240, 811058), (480, 405529)]