124720320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{129917}}^1$

素因数の和:129937

約数の個数: 56

約数和(自身を含む): 395990064

約数和(自身を除く): 271269744

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, 129917, 259834, 389751, 519668, 649585, 779502, 1039336, 1299170, 1559004, 1948755, 2078672, 2598340, 3118008, 3897510, 4157344, 5196680, 6236016, 7795020, 8314688, 10393360, 12472032, 15590040, 20786720, 24944064, 31180080, 41573440, 62360160, 124720320]

約数ペア:

[(1, 124720320), (2, 62360160), (3, 41573440), (4, 31180080), (5, 24944064), (6, 20786720), (8, 15590040), (10, 12472032), (12, 10393360), (15, 8314688), (16, 7795020), (20, 6236016), (24, 5196680), (30, 4157344), (32, 3897510), (40, 3118008), (48, 2598340), (60, 2078672), (64, 1948755), (80, 1559004), (96, 1299170), (120, 1039336), (160, 779502), (192, 649585), (240, 519668), (320, 389751), (480, 259834), (960, 129917)]