161182080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{27983}}^1$

素因数の和:28008

約数の個数: 96

約数和(自身を含む): 556601760

約数和(自身を除く): 395419680

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, 27983, 55966, 83949, 111932, 139915, 167898, 223864, 251847, 279830, 335796, 419745, 447728, 503694, 559660, 671592, 839490, 895456, 1007388, 1119320, 1259235, 1343184, 1678980, 1790912, 2014776, 2238640, 2518470, 2686368, 3357960, 3581824, 4029552, 4477280, 5036940, 5372736, 6715920, 8059104, 8954560, 10073880, 10745472, 13431840, 16118208, 17909120, 20147760, 26863680, 32236416, 40295520, 53727360, 80591040, 161182080]

約数ペア:

[(1, 161182080), (2, 80591040), (3, 53727360), (4, 40295520), (5, 32236416), (6, 26863680), (8, 20147760), (9, 17909120), (10, 16118208), (12, 13431840), (15, 10745472), (16, 10073880), (18, 8954560), (20, 8059104), (24, 6715920), (30, 5372736), (32, 5036940), (36, 4477280), (40, 4029552), (45, 3581824), (48, 3357960), (60, 2686368), (64, 2518470), (72, 2238640), (80, 2014776), (90, 1790912), (96, 1678980), (120, 1343184), (128, 1259235), (144, 1119320), (160, 1007388), (180, 895456), (192, 839490), (240, 671592), (288, 559660), (320, 503694), (360, 447728), (384, 419745), (480, 335796), (576, 279830), (640, 251847), (720, 223864), (960, 167898), (1152, 139915), (1440, 111932), (1920, 83949), (2880, 55966), (5760, 27983)]