65312280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16493}}^1$

素因数の和:16521

約数の個数: 96

約数和(自身を含む): 231575760

約数和(自身を除く): 166263480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 16493, 32986, 49479, 65972, 82465, 98958, 131944, 148437, 164930, 181423, 197916, 247395, 296874, 329860, 362846, 395832, 494790, 544269, 593748, 659720, 725692, 742185, 907115, 989580, 1088538, 1187496, 1451384, 1484370, 1632807, 1814230, 1979160, 2177076, 2721345, 2968740, 3265614, 3628460, 4354152, 5442690, 5937480, 6531228, 7256920, 8164035, 10885380, 13062456, 16328070, 21770760, 32656140, 65312280]

約数ペア:

[(1, 65312280), (2, 32656140), (3, 21770760), (4, 16328070), (5, 13062456), (6, 10885380), (8, 8164035), (9, 7256920), (10, 6531228), (11, 5937480), (12, 5442690), (15, 4354152), (18, 3628460), (20, 3265614), (22, 2968740), (24, 2721345), (30, 2177076), (33, 1979160), (36, 1814230), (40, 1632807), (44, 1484370), (45, 1451384), (55, 1187496), (60, 1088538), (66, 989580), (72, 907115), (88, 742185), (90, 725692), (99, 659720), (110, 593748), (120, 544269), (132, 494790), (165, 395832), (180, 362846), (198, 329860), (220, 296874), (264, 247395), (330, 197916), (360, 181423), (396, 164930), (440, 148437), (495, 131944), (660, 98958), (792, 82465), (990, 65972), (1320, 49479), (1980, 32986), (3960, 16493)]