129222720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4079}}^1$

素因数の和:4113

約数の個数: 168

約数和(自身を含む): 484997760

約数和(自身を除く): 355775040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4079, 5280, 6336, 7920, 8158, 10560, 12237, 15840, 16316, 20395, 24474, 31680, 32632, 36711, 40790, 44869, 48948, 61185, 65264, 73422, 81580, 89738, 97896, 122370, 130528, 134607, 146844, 163160, 179476, 183555, 195792, 224345, 244740, 261056, 269214, 293688, 326320, 358952, 367110, 391584, 403821, 448690, 489480, 538428, 587376, 652640, 673035, 717904, 734220, 783168, 807642, 897380, 978960, 1076856, 1174752, 1305280, 1346070, 1435808, 1468440, 1615284, 1794760, 1957920, 2019105, 2153712, 2349504, 2692140, 2871616, 2936880, 3230568, 3589520, 3915840, 4038210, 4307424, 5384280, 5873760, 6461136, 7179040, 8076420, 8614848, 10768560, 11747520, 12922272, 14358080, 16152840, 21537120, 25844544, 32305680, 43074240, 64611360, 129222720]

約数ペア:

[(1, 129222720), (2, 64611360), (3, 43074240), (4, 32305680), (5, 25844544), (6, 21537120), (8, 16152840), (9, 14358080), (10, 12922272), (11, 11747520), (12, 10768560), (15, 8614848), (16, 8076420), (18, 7179040), (20, 6461136), (22, 5873760), (24, 5384280), (30, 4307424), (32, 4038210), (33, 3915840), (36, 3589520), (40, 3230568), (44, 2936880), (45, 2871616), (48, 2692140), (55, 2349504), (60, 2153712), (64, 2019105), (66, 1957920), (72, 1794760), (80, 1615284), (88, 1468440), (90, 1435808), (96, 1346070), (99, 1305280), (110, 1174752), (120, 1076856), (132, 978960), (144, 897380), (160, 807642), (165, 783168), (176, 734220), (180, 717904), (192, 673035), (198, 652640), (220, 587376), (240, 538428), (264, 489480), (288, 448690), (320, 403821), (330, 391584), (352, 367110), (360, 358952), (396, 326320), (440, 293688), (480, 269214), (495, 261056), (528, 244740), (576, 224345), (660, 195792), (704, 183555), (720, 179476), (792, 163160), (880, 146844), (960, 134607), (990, 130528), (1056, 122370), (1320, 97896), (1440, 89738), (1584, 81580), (1760, 73422), (1980, 65264), (2112, 61185), (2640, 48948), (2880, 44869), (3168, 40790), (3520, 36711), (3960, 32632), (4079, 31680), (5280, 24474), (6336, 20395), (7920, 16316), (8158, 15840), (10560, 12237)]