7989480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{22193}}^1$

素因数の和:22210

約数の個数: 48

約数和(自身を含む): 25966980

約数和(自身を除く): 17977500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 22193, 44386, 66579, 88772, 110965, 133158, 177544, 199737, 221930, 266316, 332895, 399474, 443860, 532632, 665790, 798948, 887720, 998685, 1331580, 1597896, 1997370, 2663160, 3994740, 7989480]

約数ペア:

[(1, 7989480), (2, 3994740), (3, 2663160), (4, 1997370), (5, 1597896), (6, 1331580), (8, 998685), (9, 887720), (10, 798948), (12, 665790), (15, 532632), (18, 443860), (20, 399474), (24, 332895), (30, 266316), (36, 221930), (40, 199737), (45, 177544), (60, 133158), (72, 110965), (90, 88772), (120, 66579), (180, 44386), (360, 22193)]