194405280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{405011}}^1$

素因数の和:405029

約数の個数: 48

約数和(自身を含む): 612378144

約数和(自身を除く): 417972864

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, 405011, 810022, 1215033, 1620044, 2025055, 2430066, 3240088, 4050110, 4860132, 6075165, 6480176, 8100220, 9720264, 12150330, 12960352, 16200440, 19440528, 24300660, 32400880, 38881056, 48601320, 64801760, 97202640, 194405280]

約数ペア:

[(1, 194405280), (2, 97202640), (3, 64801760), (4, 48601320), (5, 38881056), (6, 32400880), (8, 24300660), (10, 19440528), (12, 16200440), (15, 12960352), (16, 12150330), (20, 9720264), (24, 8100220), (30, 6480176), (32, 6075165), (40, 4860132), (48, 4050110), (60, 3240088), (80, 2430066), (96, 2025055), (120, 1620044), (160, 1215033), (240, 810022), (480, 405011)]