142054320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{591893}}^1$

素因数の和:591909

約数の個数: 40

約数和(自身を含む): 440369136

約数和(自身を除く): 298314816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 591893, 1183786, 1775679, 2367572, 2959465, 3551358, 4735144, 5918930, 7102716, 8878395, 9470288, 11837860, 14205432, 17756790, 23675720, 28410864, 35513580, 47351440, 71027160, 142054320]

約数ペア:

[(1, 142054320), (2, 71027160), (3, 47351440), (4, 35513580), (5, 28410864), (6, 23675720), (8, 17756790), (10, 14205432), (12, 11837860), (15, 9470288), (16, 8878395), (20, 7102716), (24, 5918930), (30, 4735144), (40, 3551358), (48, 2959465), (60, 2367572), (80, 1775679), (120, 1183786), (240, 591893)]