25991457840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{24179}}^1$

素因数の和:25691

約数の個数: 120

約数和(自身を含む): 87350056560

約数和(自身を除く): 61358598720

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, 1493, 2986, 4479, 5972, 7465, 8958, 11944, 13437, 14930, 17916, 22395, 23888, 24179, 26874, 29860, 35832, 44790, 48358, 53748, 59720, 67185, 71664, 72537, 89580, 96716, 107496, 119440, 120895, 134370, 145074, 179160, 193432, 214992, 217611, 241790, 268740, 290148, 358320, 362685, 386864, 435222, 483580, 537480, 580296, 725370, 870444, 967160, 1074960, 1088055, 1160592, 1450740, 1740888, 1934320, 2176110, 2901480, 3481776, 4352220, 5802960, 8704440, 17408880, 36099247, 72198494, 108297741, 144396988, 180496235, 216595482, 288793976, 324893223, 360992470, 433190964, 541488705, 577587952, 649786446, 721984940, 866381928, 1082977410, 1299572892, 1443969880, 1624466115, 1732763856, 2165954820, 2599145784, 2887939760, 3248932230, 4331909640, 5198291568, 6497864460, 8663819280, 12995728920, 25991457840]

約数ペア:

[(1, 25991457840), (2, 12995728920), (3, 8663819280), (4, 6497864460), (5, 5198291568), (6, 4331909640), (8, 3248932230), (9, 2887939760), (10, 2599145784), (12, 2165954820), (15, 1732763856), (16, 1624466115), (18, 1443969880), (20, 1299572892), (24, 1082977410), (30, 866381928), (36, 721984940), (40, 649786446), (45, 577587952), (48, 541488705), (60, 433190964), (72, 360992470), (80, 324893223), (90, 288793976), (120, 216595482), (144, 180496235), (180, 144396988), (240, 108297741), (360, 72198494), (720, 36099247), (1493, 17408880), (2986, 8704440), (4479, 5802960), (5972, 4352220), (7465, 3481776), (8958, 2901480), (11944, 2176110), (13437, 1934320), (14930, 1740888), (17916, 1450740), (22395, 1160592), (23888, 1088055), (24179, 1074960), (26874, 967160), (29860, 870444), (35832, 725370), (44790, 580296), (48358, 537480), (53748, 483580), (59720, 435222), (67185, 386864), (71664, 362685), (72537, 358320), (89580, 290148), (96716, 268740), (107496, 241790), (119440, 217611), (120895, 214992), (134370, 193432), (145074, 179160)]