1235341440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{214469}}^1$

素因数の和:214494

約数の個数: 96

約数和(自身を含む): 4265808300

約数和(自身を除く): 3030466860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 214469, 428938, 643407, 857876, 1072345, 1286814, 1715752, 1930221, 2144690, 2573628, 3217035, 3431504, 3860442, 4289380, 5147256, 6434070, 6863008, 7720884, 8578760, 9651105, 10294512, 12868140, 13726016, 15441768, 17157520, 19302210, 20589024, 25736280, 27452032, 30883536, 34315040, 38604420, 41178048, 51472560, 61767072, 68630080, 77208840, 82356096, 102945120, 123534144, 137260160, 154417680, 205890240, 247068288, 308835360, 411780480, 617670720, 1235341440]

約数ペア:

[(1, 1235341440), (2, 617670720), (3, 411780480), (4, 308835360), (5, 247068288), (6, 205890240), (8, 154417680), (9, 137260160), (10, 123534144), (12, 102945120), (15, 82356096), (16, 77208840), (18, 68630080), (20, 61767072), (24, 51472560), (30, 41178048), (32, 38604420), (36, 34315040), (40, 30883536), (45, 27452032), (48, 25736280), (60, 20589024), (64, 19302210), (72, 17157520), (80, 15441768), (90, 13726016), (96, 12868140), (120, 10294512), (128, 9651105), (144, 8578760), (160, 7720884), (180, 6863008), (192, 6434070), (240, 5147256), (288, 4289380), (320, 3860442), (360, 3431504), (384, 3217035), (480, 2573628), (576, 2144690), (640, 1930221), (720, 1715752), (960, 1286814), (1152, 1072345), (1440, 857876), (1920, 643407), (2880, 428938), (5760, 214469)]