129275520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6121}}^1$

素因数の和:6154

約数の個数: 128

約数和(自身を含む): 449599680

約数和(自身を除く): 320324160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 6121, 7040, 10560, 12242, 18363, 21120, 24484, 30605, 36726, 48968, 61210, 67331, 73452, 91815, 97936, 122420, 134662, 146904, 183630, 195872, 201993, 244840, 269324, 293808, 336655, 367260, 391744, 403986, 489680, 538648, 587616, 673310, 734520, 783488, 807972, 979360, 1009965, 1077296, 1175232, 1346620, 1469040, 1615944, 1958720, 2019930, 2154592, 2350464, 2693240, 2938080, 3231888, 3917440, 4039860, 4309184, 5386480, 5876160, 6463776, 8079720, 8618368, 10772960, 11752320, 12927552, 16159440, 21545920, 25855104, 32318880, 43091840, 64637760, 129275520]

約数ペア:

[(1, 129275520), (2, 64637760), (3, 43091840), (4, 32318880), (5, 25855104), (6, 21545920), (8, 16159440), (10, 12927552), (11, 11752320), (12, 10772960), (15, 8618368), (16, 8079720), (20, 6463776), (22, 5876160), (24, 5386480), (30, 4309184), (32, 4039860), (33, 3917440), (40, 3231888), (44, 2938080), (48, 2693240), (55, 2350464), (60, 2154592), (64, 2019930), (66, 1958720), (80, 1615944), (88, 1469040), (96, 1346620), (110, 1175232), (120, 1077296), (128, 1009965), (132, 979360), (160, 807972), (165, 783488), (176, 734520), (192, 673310), (220, 587616), (240, 538648), (264, 489680), (320, 403986), (330, 391744), (352, 367260), (384, 336655), (440, 293808), (480, 269324), (528, 244840), (640, 201993), (660, 195872), (704, 183630), (880, 146904), (960, 134662), (1056, 122420), (1320, 97936), (1408, 91815), (1760, 73452), (1920, 67331), (2112, 61210), (2640, 48968), (3520, 36726), (4224, 30605), (5280, 24484), (6121, 21120), (7040, 18363), (10560, 12242)]