1560504

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 4458240

約数和(自身を除く): 2897736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 253, 257, 264, 276, 506, 514, 552, 759, 771, 1012, 1028, 1518, 1542, 2024, 2056, 2827, 3036, 3084, 5654, 5911, 6072, 6168, 8481, 11308, 11822, 16962, 17733, 22616, 23644, 33924, 35466, 47288, 65021, 67848, 70932, 130042, 141864, 195063, 260084, 390126, 520168, 780252, 1560504]

約数ペア:

[(1, 1560504), (2, 780252), (3, 520168), (4, 390126), (6, 260084), (8, 195063), (11, 141864), (12, 130042), (22, 70932), (23, 67848), (24, 65021), (33, 47288), (44, 35466), (46, 33924), (66, 23644), (69, 22616), (88, 17733), (92, 16962), (132, 11822), (138, 11308), (184, 8481), (253, 6168), (257, 6072), (264, 5911), (276, 5654), (506, 3084), (514, 3036), (552, 2827), (759, 2056), (771, 2024), (1012, 1542), (1028, 1518)]