1307191920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5446633}}^1$

素因数の和:5446649

約数の個数: 40

約数和(自身を含む): 4052295696

約数和(自身を除く): 2745103776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5446633, 10893266, 16339899, 21786532, 27233165, 32679798, 43573064, 54466330, 65359596, 81699495, 87146128, 108932660, 130719192, 163398990, 217865320, 261438384, 326797980, 435730640, 653595960, 1307191920]

約数ペア:

[(1, 1307191920), (2, 653595960), (3, 435730640), (4, 326797980), (5, 261438384), (6, 217865320), (8, 163398990), (10, 130719192), (12, 108932660), (15, 87146128), (16, 81699495), (20, 65359596), (24, 54466330), (30, 43573064), (40, 32679798), (48, 27233165), (60, 21786532), (80, 16339899), (120, 10893266), (240, 5446633)]