298091520

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{6469}}^1$

素因数の和:6500

約数の個数: 132

約数和(自身を含む): 1033039020

約数和(自身を除く): 734947500

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, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6469, 7680, 9216, 11520, 12938, 15360, 19407, 23040, 25876, 32345, 38814, 46080, 51752, 58221, 64690, 77628, 97035, 103504, 116442, 129380, 155256, 194070, 207008, 232884, 258760, 291105, 310512, 388140, 414016, 465768, 517520, 582210, 621024, 776280, 828032, 931536, 1035040, 1164420, 1242048, 1552560, 1656064, 1863072, 2070080, 2328840, 2484096, 3105120, 3312128, 3726144, 4140160, 4657680, 4968192, 6210240, 6624256, 7452288, 8280320, 9315360, 9936384, 12420480, 14904576, 16560640, 18630720, 19872768, 24840960, 29809152, 33121280, 37261440, 49681920, 59618304, 74522880, 99363840, 149045760, 298091520]

約数ペア:

[(1, 298091520), (2, 149045760), (3, 99363840), (4, 74522880), (5, 59618304), (6, 49681920), (8, 37261440), (9, 33121280), (10, 29809152), (12, 24840960), (15, 19872768), (16, 18630720), (18, 16560640), (20, 14904576), (24, 12420480), (30, 9936384), (32, 9315360), (36, 8280320), (40, 7452288), (45, 6624256), (48, 6210240), (60, 4968192), (64, 4657680), (72, 4140160), (80, 3726144), (90, 3312128), (96, 3105120), (120, 2484096), (128, 2328840), (144, 2070080), (160, 1863072), (180, 1656064), (192, 1552560), (240, 1242048), (256, 1164420), (288, 1035040), (320, 931536), (360, 828032), (384, 776280), (480, 621024), (512, 582210), (576, 517520), (640, 465768), (720, 414016), (768, 388140), (960, 310512), (1024, 291105), (1152, 258760), (1280, 232884), (1440, 207008), (1536, 194070), (1920, 155256), (2304, 129380), (2560, 116442), (2880, 103504), (3072, 97035), (3840, 77628), (4608, 64690), (5120, 58221), (5760, 51752), (6469, 46080), (7680, 38814), (9216, 32345), (11520, 25876), (12938, 23040), (15360, 19407)]