121895120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{52541}}^1$

素因数の和:52583

約数の個数: 40

約数和(自身を含む): 293184360

約数和(自身を除く): 171289240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 52541, 105082, 210164, 262705, 420328, 525410, 840656, 1050820, 1523689, 2101640, 3047378, 4203280, 6094756, 7618445, 12189512, 15236890, 24379024, 30473780, 60947560, 121895120]

約数ペア:

[(1, 121895120), (2, 60947560), (4, 30473780), (5, 24379024), (8, 15236890), (10, 12189512), (16, 7618445), (20, 6094756), (29, 4203280), (40, 3047378), (58, 2101640), (80, 1523689), (116, 1050820), (145, 840656), (232, 525410), (290, 420328), (464, 262705), (580, 210164), (1160, 105082), (2320, 52541)]