188438280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1570319}}^1$

素因数の和:1570333

約数の個数: 32

約数和(自身を含む): 565315200

約数和(自身を除く): 376876920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1570319, 3140638, 4710957, 6281276, 7851595, 9421914, 12562552, 15703190, 18843828, 23554785, 31406380, 37687656, 47109570, 62812760, 94219140, 188438280]

約数ペア:

[(1, 188438280), (2, 94219140), (3, 62812760), (4, 47109570), (5, 37687656), (6, 31406380), (8, 23554785), (10, 18843828), (12, 15703190), (15, 12562552), (20, 9421914), (24, 7851595), (30, 6281276), (40, 4710957), (60, 3140638), (120, 1570319)]