57421440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{3323}}^1$

素因数の和:3351

約数の個数: 128

約数和(自身を含む): 203428800

約数和(自身を除く): 146007360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3323, 3456, 4320, 5760, 6646, 8640, 9969, 13292, 16615, 17280, 19938, 26584, 29907, 33230, 39876, 49845, 53168, 59814, 66460, 79752, 89721, 99690, 106336, 119628, 132920, 149535, 159504, 179442, 199380, 212672, 239256, 265840, 299070, 319008, 358884, 398760, 425344, 448605, 478512, 531680, 598140, 638016, 717768, 797520, 897210, 957024, 1063360, 1196280, 1276032, 1435536, 1595040, 1794420, 1914048, 2126720, 2392560, 2871072, 3190080, 3588840, 3828096, 4785120, 5742144, 6380160, 7177680, 9570240, 11484288, 14355360, 19140480, 28710720, 57421440]

約数ペア:

[(1, 57421440), (2, 28710720), (3, 19140480), (4, 14355360), (5, 11484288), (6, 9570240), (8, 7177680), (9, 6380160), (10, 5742144), (12, 4785120), (15, 3828096), (16, 3588840), (18, 3190080), (20, 2871072), (24, 2392560), (27, 2126720), (30, 1914048), (32, 1794420), (36, 1595040), (40, 1435536), (45, 1276032), (48, 1196280), (54, 1063360), (60, 957024), (64, 897210), (72, 797520), (80, 717768), (90, 638016), (96, 598140), (108, 531680), (120, 478512), (128, 448605), (135, 425344), (144, 398760), (160, 358884), (180, 319008), (192, 299070), (216, 265840), (240, 239256), (270, 212672), (288, 199380), (320, 179442), (360, 159504), (384, 149535), (432, 132920), (480, 119628), (540, 106336), (576, 99690), (640, 89721), (720, 79752), (864, 66460), (960, 59814), (1080, 53168), (1152, 49845), (1440, 39876), (1728, 33230), (1920, 29907), (2160, 26584), (2880, 19938), (3323, 17280), (3456, 16615), (4320, 13292), (5760, 9969), (6646, 8640)]