306247680

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{3323}}^1$

素因数の和:3356

約数の個数: 144

約数和(自身を含む): 1061718840

約数和(自身を除く): 755471160

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, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3323, 3840, 4608, 5120, 5760, 6144, 6646, 7680, 9216, 9969, 10240, 11520, 13292, 15360, 16615, 18432, 19938, 23040, 26584, 29907, 30720, 33230, 39876, 46080, 49845, 53168, 59814, 66460, 79752, 92160, 99690, 106336, 119628, 132920, 149535, 159504, 199380, 212672, 239256, 265840, 299070, 319008, 398760, 425344, 478512, 531680, 598140, 638016, 797520, 850688, 957024, 1063360, 1196280, 1276032, 1595040, 1701376, 1914048, 2126720, 2392560, 2552064, 3190080, 3402752, 3828096, 4253440, 4785120, 5104128, 6380160, 6805504, 7656192, 8506880, 9570240, 10208256, 12760320, 15312384, 17013760, 19140480, 20416512, 25520640, 30624768, 34027520, 38280960, 51041280, 61249536, 76561920, 102082560, 153123840, 306247680]

約数ペア:

[(1, 306247680), (2, 153123840), (3, 102082560), (4, 76561920), (5, 61249536), (6, 51041280), (8, 38280960), (9, 34027520), (10, 30624768), (12, 25520640), (15, 20416512), (16, 19140480), (18, 17013760), (20, 15312384), (24, 12760320), (30, 10208256), (32, 9570240), (36, 8506880), (40, 7656192), (45, 6805504), (48, 6380160), (60, 5104128), (64, 4785120), (72, 4253440), (80, 3828096), (90, 3402752), (96, 3190080), (120, 2552064), (128, 2392560), (144, 2126720), (160, 1914048), (180, 1701376), (192, 1595040), (240, 1276032), (256, 1196280), (288, 1063360), (320, 957024), (360, 850688), (384, 797520), (480, 638016), (512, 598140), (576, 531680), (640, 478512), (720, 425344), (768, 398760), (960, 319008), (1024, 299070), (1152, 265840), (1280, 239256), (1440, 212672), (1536, 199380), (1920, 159504), (2048, 149535), (2304, 132920), (2560, 119628), (2880, 106336), (3072, 99690), (3323, 92160), (3840, 79752), (4608, 66460), (5120, 59814), (5760, 53168), (6144, 49845), (6646, 46080), (7680, 39876), (9216, 33230), (9969, 30720), (10240, 29907), (11520, 26584), (13292, 23040), (15360, 19938), (16615, 18432)]