339916800

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{2213}}^1$

素因数の和:2248

約数の個数: 144

約数和(自身を含む): 1124224920

約数和(自身を除く): 784308120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2048, 2213, 2400, 2560, 3072, 3200, 3840, 4426, 4800, 5120, 6144, 6400, 6639, 7680, 8852, 9600, 10240, 11065, 12800, 13278, 15360, 17704, 19200, 22130, 25600, 26556, 30720, 33195, 35408, 38400, 44260, 51200, 53112, 55325, 66390, 70816, 76800, 88520, 106224, 110650, 132780, 141632, 153600, 165975, 177040, 212448, 221300, 265560, 283264, 331950, 354080, 424896, 442600, 531120, 566528, 663900, 708160, 849792, 885200, 1062240, 1133056, 1327800, 1416320, 1699584, 1770400, 2124480, 2266112, 2655600, 2832640, 3399168, 3540800, 4248960, 4532224, 5311200, 5665280, 6798336, 7081600, 8497920, 10622400, 11330560, 13596672, 14163200, 16995840, 21244800, 22661120, 28326400, 33991680, 42489600, 56652800, 67983360, 84979200, 113305600, 169958400, 339916800]

約数ペア:

[(1, 339916800), (2, 169958400), (3, 113305600), (4, 84979200), (5, 67983360), (6, 56652800), (8, 42489600), (10, 33991680), (12, 28326400), (15, 22661120), (16, 21244800), (20, 16995840), (24, 14163200), (25, 13596672), (30, 11330560), (32, 10622400), (40, 8497920), (48, 7081600), (50, 6798336), (60, 5665280), (64, 5311200), (75, 4532224), (80, 4248960), (96, 3540800), (100, 3399168), (120, 2832640), (128, 2655600), (150, 2266112), (160, 2124480), (192, 1770400), (200, 1699584), (240, 1416320), (256, 1327800), (300, 1133056), (320, 1062240), (384, 885200), (400, 849792), (480, 708160), (512, 663900), (600, 566528), (640, 531120), (768, 442600), (800, 424896), (960, 354080), (1024, 331950), (1200, 283264), (1280, 265560), (1536, 221300), (1600, 212448), (1920, 177040), (2048, 165975), (2213, 153600), (2400, 141632), (2560, 132780), (3072, 110650), (3200, 106224), (3840, 88520), (4426, 76800), (4800, 70816), (5120, 66390), (6144, 55325), (6400, 53112), (6639, 51200), (7680, 44260), (8852, 38400), (9600, 35408), (10240, 33195), (11065, 30720), (12800, 26556), (13278, 25600), (15360, 22130), (17704, 19200)]