80672160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{168067}}^1$

素因数の和:168085

約数の個数: 48

約数和(自身を含む): 254118816

約数和(自身を除く): 173446656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 168067, 336134, 504201, 672268, 840335, 1008402, 1344536, 1680670, 2016804, 2521005, 2689072, 3361340, 4033608, 5042010, 5378144, 6722680, 8067216, 10084020, 13445360, 16134432, 20168040, 26890720, 40336080, 80672160]

約数ペア:

[(1, 80672160), (2, 40336080), (3, 26890720), (4, 20168040), (5, 16134432), (6, 13445360), (8, 10084020), (10, 8067216), (12, 6722680), (15, 5378144), (16, 5042010), (20, 4033608), (24, 3361340), (30, 2689072), (32, 2521005), (40, 2016804), (48, 1680670), (60, 1344536), (80, 1008402), (96, 840335), (120, 672268), (160, 504201), (240, 336134), (480, 168067)]