39203280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{54449}}^1$

素因数の和:54468

約数の個数: 60

約数和(自身を含む): 131660100

約数和(自身を除く): 92456820

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, 54449, 108898, 163347, 217796, 272245, 326694, 435592, 490041, 544490, 653388, 816735, 871184, 980082, 1088980, 1306776, 1633470, 1960164, 2177960, 2450205, 2613552, 3266940, 3920328, 4355920, 4900410, 6533880, 7840656, 9800820, 13067760, 19601640, 39203280]

約数ペア:

[(1, 39203280), (2, 19601640), (3, 13067760), (4, 9800820), (5, 7840656), (6, 6533880), (8, 4900410), (9, 4355920), (10, 3920328), (12, 3266940), (15, 2613552), (16, 2450205), (18, 2177960), (20, 1960164), (24, 1633470), (30, 1306776), (36, 1088980), (40, 980082), (45, 871184), (48, 816735), (60, 653388), (72, 544490), (80, 490041), (90, 435592), (120, 326694), (144, 272245), (180, 217796), (240, 163347), (360, 108898), (720, 54449)]