239674320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{332881}}^1$

素因数の和:332900

約数の個数: 60

約数和(自身を含む): 804908676

約数和(自身を除く): 565234356

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 332881, 665762, 998643, 1331524, 1664405, 1997286, 2663048, 2995929, 3328810, 3994572, 4993215, 5326096, 5991858, 6657620, 7989144, 9986430, 11983716, 13315240, 14979645, 15978288, 19972860, 23967432, 26630480, 29959290, 39945720, 47934864, 59918580, 79891440, 119837160, 239674320]

約数ペア:

[(1, 239674320), (2, 119837160), (3, 79891440), (4, 59918580), (5, 47934864), (6, 39945720), (8, 29959290), (9, 26630480), (10, 23967432), (12, 19972860), (15, 15978288), (16, 14979645), (18, 13315240), (20, 11983716), (24, 9986430), (30, 7989144), (36, 6657620), (40, 5991858), (45, 5326096), (48, 4993215), (60, 3994572), (72, 3328810), (80, 2995929), (90, 2663048), (120, 1997286), (144, 1664405), (180, 1331524), (240, 998643), (360, 665762), (720, 332881)]