25739160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1123}}^1$

素因数の和:1328

約数の個数: 64

約数和(自身を含む): 77690880

約数和(自身を除く): 51951720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1123, 1146, 1528, 1910, 2246, 2292, 2865, 3369, 3820, 4492, 4584, 5615, 5730, 6738, 7640, 8984, 11230, 11460, 13476, 16845, 22460, 22920, 26952, 33690, 44920, 67380, 134760, 214493, 428986, 643479, 857972, 1072465, 1286958, 1715944, 2144930, 2573916, 3217395, 4289860, 5147832, 6434790, 8579720, 12869580, 25739160]

約数ペア:

[(1, 25739160), (2, 12869580), (3, 8579720), (4, 6434790), (5, 5147832), (6, 4289860), (8, 3217395), (10, 2573916), (12, 2144930), (15, 1715944), (20, 1286958), (24, 1072465), (30, 857972), (40, 643479), (60, 428986), (120, 214493), (191, 134760), (382, 67380), (573, 44920), (764, 33690), (955, 26952), (1123, 22920), (1146, 22460), (1528, 16845), (1910, 13476), (2246, 11460), (2292, 11230), (2865, 8984), (3369, 7640), (3820, 6738), (4492, 5730), (4584, 5615)]