87100320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{181459}}^1$

素因数の和:181477

約数の個数: 48

約数和(自身を含む): 274367520

約数和(自身を除く): 187267200

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, 181459, 362918, 544377, 725836, 907295, 1088754, 1451672, 1814590, 2177508, 2721885, 2903344, 3629180, 4355016, 5443770, 5806688, 7258360, 8710032, 10887540, 14516720, 17420064, 21775080, 29033440, 43550160, 87100320]

約数ペア:

[(1, 87100320), (2, 43550160), (3, 29033440), (4, 21775080), (5, 17420064), (6, 14516720), (8, 10887540), (10, 8710032), (12, 7258360), (15, 5806688), (16, 5443770), (20, 4355016), (24, 3629180), (30, 2903344), (32, 2721885), (40, 2177508), (48, 1814590), (60, 1451672), (80, 1088754), (96, 907295), (120, 725836), (160, 544377), (240, 362918), (480, 181459)]