78784320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{82067}}^1$

素因数の和:82087

約数の個数: 56

約数和(自身を含む): 250143264

約数和(自身を除く): 171358944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 82067, 164134, 246201, 328268, 410335, 492402, 656536, 820670, 984804, 1231005, 1313072, 1641340, 1969608, 2462010, 2626144, 3282680, 3939216, 4924020, 5252288, 6565360, 7878432, 9848040, 13130720, 15756864, 19696080, 26261440, 39392160, 78784320]

約数ペア:

[(1, 78784320), (2, 39392160), (3, 26261440), (4, 19696080), (5, 15756864), (6, 13130720), (8, 9848040), (10, 7878432), (12, 6565360), (15, 5252288), (16, 4924020), (20, 3939216), (24, 3282680), (30, 2626144), (32, 2462010), (40, 1969608), (48, 1641340), (60, 1313072), (64, 1231005), (80, 984804), (96, 820670), (120, 656536), (160, 492402), (192, 410335), (240, 328268), (320, 246201), (480, 164134), (960, 82067)]