38190240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2411}}^1$

素因数の和:2443

約数の個数: 144

約数和(自身を含む): 142230816

約数和(自身を除く): 104040576

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, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2411, 2640, 3168, 3960, 4822, 5280, 7233, 7920, 9644, 12055, 14466, 15840, 19288, 21699, 24110, 26521, 28932, 36165, 38576, 43398, 48220, 53042, 57864, 72330, 77152, 79563, 86796, 96440, 106084, 108495, 115728, 132605, 144660, 159126, 173592, 192880, 212168, 216990, 231456, 238689, 265210, 289320, 318252, 347184, 385760, 397815, 424336, 433980, 477378, 530420, 578640, 636504, 694368, 795630, 848672, 867960, 954756, 1060840, 1157280, 1193445, 1273008, 1591260, 1735920, 1909512, 2121680, 2386890, 2546016, 3182520, 3471840, 3819024, 4243360, 4773780, 6365040, 7638048, 9547560, 12730080, 19095120, 38190240]

約数ペア:

[(1, 38190240), (2, 19095120), (3, 12730080), (4, 9547560), (5, 7638048), (6, 6365040), (8, 4773780), (9, 4243360), (10, 3819024), (11, 3471840), (12, 3182520), (15, 2546016), (16, 2386890), (18, 2121680), (20, 1909512), (22, 1735920), (24, 1591260), (30, 1273008), (32, 1193445), (33, 1157280), (36, 1060840), (40, 954756), (44, 867960), (45, 848672), (48, 795630), (55, 694368), (60, 636504), (66, 578640), (72, 530420), (80, 477378), (88, 433980), (90, 424336), (96, 397815), (99, 385760), (110, 347184), (120, 318252), (132, 289320), (144, 265210), (160, 238689), (165, 231456), (176, 216990), (180, 212168), (198, 192880), (220, 173592), (240, 159126), (264, 144660), (288, 132605), (330, 115728), (352, 108495), (360, 106084), (396, 96440), (440, 86796), (480, 79563), (495, 77152), (528, 72330), (660, 57864), (720, 53042), (792, 48220), (880, 43398), (990, 38576), (1056, 36165), (1320, 28932), (1440, 26521), (1584, 24110), (1760, 21699), (1980, 19288), (2411, 15840), (2640, 14466), (3168, 12055), (3960, 9644), (4822, 7920), (5280, 7233)]