75491280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{104849}}^1$

素因数の和:104868

約数の個数: 60

約数和(自身を含む): 253527300

約数和(自身を除く): 178036020

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, 104849, 209698, 314547, 419396, 524245, 629094, 838792, 943641, 1048490, 1258188, 1572735, 1677584, 1887282, 2096980, 2516376, 3145470, 3774564, 4193960, 4718205, 5032752, 6290940, 7549128, 8387920, 9436410, 12581880, 15098256, 18872820, 25163760, 37745640, 75491280]

約数ペア:

[(1, 75491280), (2, 37745640), (3, 25163760), (4, 18872820), (5, 15098256), (6, 12581880), (8, 9436410), (9, 8387920), (10, 7549128), (12, 6290940), (15, 5032752), (16, 4718205), (18, 4193960), (20, 3774564), (24, 3145470), (30, 2516376), (36, 2096980), (40, 1887282), (45, 1677584), (48, 1572735), (60, 1258188), (72, 1048490), (80, 943641), (90, 838792), (120, 629094), (144, 524245), (180, 419396), (240, 314547), (360, 209698), (720, 104849)]