149045760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{6469}}^1$

素因数の和:6498

約数の個数: 120

約数和(自身を含む): 516267180

約数和(自身を除く): 367221420

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, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 6469, 7680, 11520, 12938, 19407, 23040, 25876, 32345, 38814, 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, 7452288, 8280320, 9315360, 9936384, 12420480, 14904576, 16560640, 18630720, 24840960, 29809152, 37261440, 49681920, 74522880, 149045760]

約数ペア:

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