127318320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1823}}^1$

素因数の和:1939

約数の個数: 120

約数和(自身を含む): 432222336

約数和(自身を除く): 304904016

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, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1823, 1940, 2328, 2910, 3492, 3646, 3880, 4365, 4656, 5469, 5820, 6984, 7292, 7760, 8730, 9115, 10938, 11640, 13968, 14584, 16407, 17460, 18230, 21876, 23280, 27345, 29168, 32814, 34920, 36460, 43752, 54690, 65628, 69840, 72920, 82035, 87504, 109380, 131256, 145840, 164070, 176831, 218760, 262512, 328140, 353662, 437520, 530493, 656280, 707324, 884155, 1060986, 1312560, 1414648, 1591479, 1768310, 2121972, 2652465, 2829296, 3182958, 3536620, 4243944, 5304930, 6365916, 7073240, 7957395, 8487888, 10609860, 12731832, 14146480, 15914790, 21219720, 25463664, 31829580, 42439440, 63659160, 127318320]

約数ペア:

[(1, 127318320), (2, 63659160), (3, 42439440), (4, 31829580), (5, 25463664), (6, 21219720), (8, 15914790), (9, 14146480), (10, 12731832), (12, 10609860), (15, 8487888), (16, 7957395), (18, 7073240), (20, 6365916), (24, 5304930), (30, 4243944), (36, 3536620), (40, 3182958), (45, 2829296), (48, 2652465), (60, 2121972), (72, 1768310), (80, 1591479), (90, 1414648), (97, 1312560), (120, 1060986), (144, 884155), (180, 707324), (194, 656280), (240, 530493), (291, 437520), (360, 353662), (388, 328140), (485, 262512), (582, 218760), (720, 176831), (776, 164070), (873, 145840), (970, 131256), (1164, 109380), (1455, 87504), (1552, 82035), (1746, 72920), (1823, 69840), (1940, 65628), (2328, 54690), (2910, 43752), (3492, 36460), (3646, 34920), (3880, 32814), (4365, 29168), (4656, 27345), (5469, 23280), (5820, 21876), (6984, 18230), (7292, 17460), (7760, 16407), (8730, 14584), (9115, 13968), (10938, 11640)]