405564480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2657}}^1$

素因数の和:2733

約数の個数: 168

約数和(自身を含む): 1421827992

約数和(自身を除く): 1016263512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 424, 477, 480, 530, 576, 636, 720, 795, 848, 954, 960, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 2657, 2880, 3180, 3392, 3816, 4240, 4770, 5088, 5314, 6360, 7632, 7971, 8480, 9540, 10176, 10628, 12720, 13285, 15264, 15942, 16960, 19080, 21256, 23913, 25440, 26570, 30528, 31884, 38160, 39855, 42512, 47826, 50880, 53140, 63768, 76320, 79710, 85024, 95652, 106280, 119565, 127536, 140821, 152640, 159420, 170048, 191304, 212560, 239130, 255072, 281642, 318840, 382608, 422463, 425120, 478260, 510144, 563284, 637680, 704105, 765216, 844926, 850240, 956520, 1126568, 1267389, 1275360, 1408210, 1530432, 1689852, 1913040, 2112315, 2253136, 2534778, 2550720, 2816420, 3379704, 3826080, 4224630, 4506272, 5069556, 5632840, 6336945, 6759408, 7652160, 8449260, 9012544, 10139112, 11265680, 12673890, 13518816, 16898520, 20278224, 22531360, 25347780, 27037632, 33797040, 40556448, 45062720, 50695560, 67594080, 81112896, 101391120, 135188160, 202782240, 405564480]

約数ペア:

[(1, 405564480), (2, 202782240), (3, 135188160), (4, 101391120), (5, 81112896), (6, 67594080), (8, 50695560), (9, 45062720), (10, 40556448), (12, 33797040), (15, 27037632), (16, 25347780), (18, 22531360), (20, 20278224), (24, 16898520), (30, 13518816), (32, 12673890), (36, 11265680), (40, 10139112), (45, 9012544), (48, 8449260), (53, 7652160), (60, 6759408), (64, 6336945), (72, 5632840), (80, 5069556), (90, 4506272), (96, 4224630), (106, 3826080), (120, 3379704), (144, 2816420), (159, 2550720), (160, 2534778), (180, 2253136), (192, 2112315), (212, 1913040), (240, 1689852), (265, 1530432), (288, 1408210), (318, 1275360), (320, 1267389), (360, 1126568), (424, 956520), (477, 850240), (480, 844926), (530, 765216), (576, 704105), (636, 637680), (720, 563284), (795, 510144), (848, 478260), (954, 425120), (960, 422463), (1060, 382608), (1272, 318840), (1440, 281642), (1590, 255072), (1696, 239130), (1908, 212560), (2120, 191304), (2385, 170048), (2544, 159420), (2657, 152640), (2880, 140821), (3180, 127536), (3392, 119565), (3816, 106280), (4240, 95652), (4770, 85024), (5088, 79710), (5314, 76320), (6360, 63768), (7632, 53140), (7971, 50880), (8480, 47826), (9540, 42512), (10176, 39855), (10628, 38160), (12720, 31884), (13285, 30528), (15264, 26570), (15942, 25440), (16960, 23913), (19080, 21256)]